THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

Explore domains, TLDs, networks and the organizations behind them.

IPV4

201.2.128.0/18

Record found
Retrieved · 24 Sep 2026, 23:43 UTC1 sourceView JSON
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.registro.br/ip/201.2.128.0/18
Record found
Network name
516435
Address range
201.2.128.0 — 201.2.191.255
CIDR blocks
201.2.128.0/18
Network type
ALLOCATED
Country in registry
BR
Registered
2003-08-28T12:00:00Z
Last changed
2025-05-27T20:51:25Z
Status
active
Notices & terms 1

Use and Privacy Policy

Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited. 2026-09-24T20:43:24-03:00 - 2a05:f480:1400:33b1:5400:6ff:feb4:7710 https://registro.br/upp

Organizations & contacts

3
Organization / registrant
V tal
02041460000193
Type
org
Address
BR
cnpj
02.041.460/0001-93

Registry · rdap.registro.br

Administrative · Abuse
Segurança da Informação Vtal
SEIVT2
Type
individual
Email
abuse@vtal.com
Lang
pt
Address
BR

Registry · rdap.registro.br

Technical
Centro de Gerencia de Rede TELEMAR
CGR13
Type
individual
Email
ld-numeracaoip@vtal.com
Lang
pt
Address
BR

Registry · rdap.registro.br

Route / route6 records IRR

irr.lacnic.net:43

BGP observations →

Exact and covering objects from LACNIC. These are registered routing policies; they do not confirm a live announcement.

No matching route objects were returned by this registry. Records may exist in another IRR.

Registry · RDAP Original response
https://rdap.registro.br/ip/201.2.128.0/18
{
    "objectClassName": "ip network",
    "handle": "201.2.128.0/18",
    "startAddress": "201.2.128.0",
    "endAddress": "201.2.191.255",
    "ipVersion": "v4",
    "name": "516435",
    "type": "ALLOCATED",
    "country": "BR",
    "status": [
        "active"
    ],
    "nicbr_autnum": 8167,
    "links": [
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "self",
            "href": "https://rdap.registro.br/ip/201.2.128.0/18",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/130.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/135.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/146.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/147.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/154.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/176.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/180.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/189.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/158.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/164.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/169.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/181.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/133.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/142.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/156.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/150.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/141.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/144.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/145.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/153.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/184.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/139.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/161.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/166.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/171.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/138.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/140.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/143.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/173.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/183.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/162.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/185.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/129.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/137.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/149.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/159.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/165.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/182.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/134.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/160.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/168.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/175.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/178.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/186.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/191.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/132.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/151.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/152.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/157.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/172.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/174.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/170.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/177.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/128.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/136.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/167.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/179.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/188.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/190.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/148.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/187.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/155.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/131.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.2.128.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/163.2.201.in-addr.arpa",
            "type": "application/rdap+json"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2003-08-28T12:00:00Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-05-27T20:51:25Z"
        }
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "02041460000193",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "V tal"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "registrant"
            ],
            "publicIds": [
                {
                    "type": "cnpj",
                    "identifier": "02.041.460/0001-93"
                }
            ],
            "entities": [
                {
                    "objectClassName": "entity",
                    "handle": "SEIVT2",
                    "vcardArray": [
                        "vcard",
                        [
                            [
                                "version",
                                [],
                                "text",
                                "4.0"
                            ],
                            [
                                "kind",
                                [],
                                "text",
                                "individual"
                            ],
                            [
                                "fn",
                                [],
                                "text",
                                "Segurança da Informação Vtal"
                            ],
                            [
                                "email",
                                [],
                                "text",
                                "abuse@vtal.com"
                            ],
                            [
                                "lang",
                                [],
                                "language-tag",
                                "pt"
                            ],
                            [
                                "adr",
                                [],
                                "text",
                                [
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "",
                                    "BR"
                                ]
                            ]
                        ]
                    ],
                    "roles": [
                        "administrative"
                    ],
                    "events": [
                        {
                            "eventAction": "registration",
                            "eventDate": "2023-03-28T15:44:22Z"
                        },
                        {
                            "eventAction": "last changed",
                            "eventDate": "2023-04-12T17:20:43Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "1998-03-13T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2026-02-10T17:35:46Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/entity/02041460000193",
                    "rel": "self",
                    "href": "https://rdap.registro.br/entity/02041460000193",
                    "type": "application/rdap+json"
                }
            ],
            "legalRepresentative": "BTCM V.Tal"
        },
        {
            "objectClassName": "entity",
            "handle": "CGR13",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Centro de Gerencia de Rede TELEMAR"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "ld-numeracaoip@vtal.com"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "technical"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2000-06-05T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-05-29T11:53:43Z"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "SEIVT2",
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Segurança da Informação Vtal"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "abuse@vtal.com"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "pt"
                    ],
                    [
                        "adr",
                        [],
                        "text",
                        [
                            "",
                            "",
                            "",
                            "",
                            "",
                            "",
                            "BR"
                        ]
                    ]
                ]
            ],
            "roles": [
                "abuse"
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2023-03-28T15:44:22Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2023-04-12T17:20:43Z"
                }
            ]
        }
    ],
    "notices": [
        {
            "title": "Use and Privacy Policy",
            "description": [
                "Copyright (c) Nic.br - Use of this data is governed by the Use and Privacy Policy. Distribution, commercialization, reproduction, and use for advertising or similar purposes are expressly prohibited.",
                "2026-09-24T20:43:24-03:00 - 2a05:f480:1400:33b1:5400:6ff:feb4:7710"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/ip/201.2.128.0/18",
                    "rel": "alternate",
                    "href": "https://registro.br/upp",
                    "type": "text/html"
                }
            ]
        }
    ],
    "nicbr_reverseDelegations": [
        {
            "startAddress": "201.2.130.0",
            "endAddress": "201.2.130.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:41Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.135.0",
            "endAddress": "201.2.135.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:44:03Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:44:03Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.146.0",
            "endAddress": "201.2.146.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:15Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:15Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.147.0",
            "endAddress": "201.2.147.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:37Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:37Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.154.0",
            "endAddress": "201.2.154.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:31Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:31Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.176.0",
            "endAddress": "201.2.176.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:36:42Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:36:42Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.180.0",
            "endAddress": "201.2.180.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:36:51Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:36:51Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.189.0",
            "endAddress": "201.2.189.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:58Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:58Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.158.0",
            "endAddress": "201.2.158.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:39Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:39Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.164.0",
            "endAddress": "201.2.164.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:35:57Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:35:57Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.169.0",
            "endAddress": "201.2.169.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:31Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:31Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.181.0",
            "endAddress": "201.2.181.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:16Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:16Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.133.0",
            "endAddress": "201.2.133.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:21Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:21Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.142.0",
            "endAddress": "201.2.142.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:07Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:07Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.156.0",
            "endAddress": "201.2.156.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns soaVersion"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-18T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:35:39Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:35:39Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.150.0",
            "endAddress": "201.2.150.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:23Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:23Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.141.0",
            "endAddress": "201.2.141.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:41Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.144.0",
            "endAddress": "201.2.144.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:34:59Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:34:59Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.145.0",
            "endAddress": "201.2.145.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:50Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:50Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.153.0",
            "endAddress": "201.2.153.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:42Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:42Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.184.0",
            "endAddress": "201.2.184.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:00Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.139.0",
            "endAddress": "201.2.139.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:03Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:03Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.161.0",
            "endAddress": "201.2.161.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns soaVersion"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-18T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:01Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:01Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.166.0",
            "endAddress": "201.2.166.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:57Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:57Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.171.0",
            "endAddress": "201.2.171.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:47Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:47Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.138.0",
            "endAddress": "201.2.138.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:58Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:58Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.140.0",
            "endAddress": "201.2.140.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:34:43Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:34:43Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.143.0",
            "endAddress": "201.2.143.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:55Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:55Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.173.0",
            "endAddress": "201.2.173.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:13Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:13Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.183.0",
            "endAddress": "201.2.183.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:21Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:21Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.162.0",
            "endAddress": "201.2.162.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:40:48Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:40:48Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.185.0",
            "endAddress": "201.2.185.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:06Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:06Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.129.0",
            "endAddress": "201.2.129.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:10Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:10Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.137.0",
            "endAddress": "201.2.137.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:37:31Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:37:31Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.149.0",
            "endAddress": "201.2.149.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:24Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:24Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.159.0",
            "endAddress": "201.2.159.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:12Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:12Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.165.0",
            "endAddress": "201.2.165.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:22Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:22Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.182.0",
            "endAddress": "201.2.182.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:29Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:29Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.134.0",
            "endAddress": "201.2.134.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:39:50Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:39:50Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.160.0",
            "endAddress": "201.2.160.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:35:48Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:35:48Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.168.0",
            "endAddress": "201.2.168.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:36:05Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:36:05Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.175.0",
            "endAddress": "201.2.175.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:38Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:38Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.178.0",
            "endAddress": "201.2.178.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:37Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:37Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.186.0",
            "endAddress": "201.2.186.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns soaVersion"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:20Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:20Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.191.0",
            "endAddress": "201.2.191.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:54Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:54Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.132.0",
            "endAddress": "201.2.132.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:19:29Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:19:29Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.151.0",
            "endAddress": "201.2.151.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:28Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:28Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.152.0",
            "endAddress": "201.2.152.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:35:30Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:35:30Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.157.0",
            "endAddress": "201.2.157.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-18T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-18T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-18T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-18T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:50Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:50Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.172.0",
            "endAddress": "201.2.172.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-20T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-20T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-20T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-20T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:36:17Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:36:17Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.174.0",
            "endAddress": "201.2.174.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:47Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:47Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.170.0",
            "endAddress": "201.2.170.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:05Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:05Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.177.0",
            "endAddress": "201.2.177.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:38:33Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:38:33Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.128.0",
            "endAddress": "201.2.128.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:16:30Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:16:30Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.136.0",
            "endAddress": "201.2.136.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-21T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-21T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:21:30Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:21:30Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.167.0",
            "endAddress": "201.2.167.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-22T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-22T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:55Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:55Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.179.0",
            "endAddress": "201.2.179.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:29Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:29Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.188.0",
            "endAddress": "201.2.188.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:36:33Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:36:33Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.190.0",
            "endAddress": "201.2.190.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:41:12Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:41:12Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.148.0",
            "endAddress": "201.2.148.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:35:20Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:35:20Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.187.0",
            "endAddress": "201.2.187.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-23T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-23T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:42:12Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:42:12Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.155.0",
            "endAddress": "201.2.155.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-20T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-20T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-20T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-20T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:20Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:20Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.131.0",
            "endAddress": "201.2.131.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:46Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:46Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.2.163.0",
            "endAddress": "201.2.163.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-24T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-24T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-21T14:43:04Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-21T14:43:04Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        }
    ],
    "rdapConformance": [
        "rdap_level_0",
        "nicbr_level_0",
        "cidr0"
    ],
    "port43": "whois.registro.br",
    "cidr0_cidrs": [
        {
            "length": "18",
            "v4prefix": "201.2.128.0"
        }
    ]
}