THE INTERNET, ON RECORD

Domain, IP & ASN lookup.

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

IPV4

201.7.64.0/18

Record found
Retrieved · 22 Sep 2026, 05:45 UTC1 sourceView JSON
Click a domain or IP to look it up.
01

Registry record

RDAPhttps://rdap.registro.br/ip/201.7.64.0/18
Record found
Record ID
201.7.64.0/18
Network name
516492
Address range
201.7.64.0201.7.127.255
CIDR blocks
201.7.64.0/18
Network type
ALLOCATED
Country in registry
BR
Registered
2003-12-01T12:00:00Z
Last changed
2025-07-31T14:44:34Z
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. 2026-09-22T02:45:06-03:00 - 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/201.7.64.0/18
{
    "objectClassName": "ip network",
    "handle": "201.7.64.0/18",
    "startAddress": "201.7.64.0",
    "endAddress": "201.7.127.255",
    "ipVersion": "v4",
    "name": "516492",
    "type": "ALLOCATED",
    "country": "BR",
    "status": [
        "active"
    ],
    "nicbr_autnum": 8167,
    "links": [
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "self",
            "href": "https://rdap.registro.br/ip/201.7.64.0/18",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/115.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/90.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/72.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/105.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/126.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/68.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/74.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/86.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/104.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/106.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/65.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/82.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/96.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/98.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/123.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/127.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/102.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/103.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/107.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/69.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/71.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/76.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/92.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/93.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/94.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/70.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/78.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/91.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/108.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/111.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/117.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/81.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/122.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/114.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/121.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/84.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/64.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/66.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/80.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/116.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/120.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/87.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/97.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/118.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/125.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/67.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/85.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/113.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/79.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/83.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/89.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/95.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/110.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/124.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/77.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/101.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/112.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/73.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/88.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/119.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/99.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/75.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/100.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        },
        {
            "value": "https://rdap.registro.br/ip/201.7.64.0/18",
            "rel": "related",
            "href": "https://rdap.registro.br/domain/109.7.201.in-addr.arpa",
            "type": "application/rdap+json"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2003-12-01T12:00:00Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2025-07-31T14:44:34Z"
        }
    ],
    "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.",
                "2026-09-22T02:45:06-03:00 - 2a05:f480:1400:33b1:5400:6ff:feb4:7710"
            ],
            "links": [
                {
                    "value": "https://rdap.registro.br/ip/201.7.64.0/18",
                    "rel": "alternate",
                    "href": "https://registro.br/upp",
                    "type": "text/html"
                }
            ]
        }
    ],
    "nicbr_reverseDelegations": [
        {
            "startAddress": "201.7.115.0",
            "endAddress": "201.7.115.255",
            "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": "2025-03-15T02:43:33Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:33Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.90.0",
            "endAddress": "201.7.90.255",
            "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": "2025-03-15T02:45:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:41Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.72.0",
            "endAddress": "201.7.72.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:43:40Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:40Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.105.0",
            "endAddress": "201.7.105.255",
            "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": "2025-03-15T02:47:20Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:20Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.126.0",
            "endAddress": "201.7.126.255",
            "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": "2025-03-15T02:40:58Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:58Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.68.0",
            "endAddress": "201.7.68.255",
            "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": "2025-03-15T02:40:31Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:31Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.74.0",
            "endAddress": "201.7.74.255",
            "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": "2025-03-15T02:43:53Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:53Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.86.0",
            "endAddress": "201.7.86.255",
            "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": "2025-03-15T02:45:16Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:16Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.104.0",
            "endAddress": "201.7.104.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:47:14Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:14Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.106.0",
            "endAddress": "201.7.106.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:47:29Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:29Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.65.0",
            "endAddress": "201.7.65.255",
            "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": "2025-03-15T02:40:11Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:11Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.82.0",
            "endAddress": "201.7.82.255",
            "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": "2025-03-15T02:44:45Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:45Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.96.0",
            "endAddress": "201.7.96.255",
            "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": "2025-03-15T02:46:21Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:21Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.98.0",
            "endAddress": "201.7.98.255",
            "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": "2025-03-15T02:46:34Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:34Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.123.0",
            "endAddress": "201.7.123.255",
            "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": "2025-03-15T02:41:25Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:25Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.127.0",
            "endAddress": "201.7.127.255",
            "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": "2025-03-15T02:40:51Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:51Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.102.0",
            "endAddress": "201.7.102.255",
            "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": "2025-03-15T02:47:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:00Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.103.0",
            "endAddress": "201.7.103.255",
            "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": "2025-03-15T02:47:07Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:07Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.107.0",
            "endAddress": "201.7.107.255",
            "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": "2025-03-15T02:47:36Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:36Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.69.0",
            "endAddress": "201.7.69.255",
            "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": "2025-03-15T02:40:37Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:37Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.71.0",
            "endAddress": "201.7.71.255",
            "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": "2025-03-15T02:41:18Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:18Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.76.0",
            "endAddress": "201.7.76.255",
            "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": "2025-03-15T02:44:06Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:06Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.92.0",
            "endAddress": "201.7.92.255",
            "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": "2025-03-15T02:45:54Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:54Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.93.0",
            "endAddress": "201.7.93.255",
            "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": "2025-03-15T02:46:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:00Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.94.0",
            "endAddress": "201.7.94.255",
            "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": "2025-03-15T02:46:08Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:08Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.70.0",
            "endAddress": "201.7.70.255",
            "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": "2025-03-15T02:40:43Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:43Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.78.0",
            "endAddress": "201.7.78.255",
            "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": "2025-03-15T02:44:18Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:18Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.91.0",
            "endAddress": "201.7.91.255",
            "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": "2025-03-15T02:45:49Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:49Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.108.0",
            "endAddress": "201.7.108.255",
            "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": "2025-03-15T02:48:04Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:48:04Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.111.0",
            "endAddress": "201.7.111.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:47:42Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:42Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.117.0",
            "endAddress": "201.7.117.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:42:18Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:42:18Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.81.0",
            "endAddress": "201.7.81.255",
            "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": "2025-03-15T02:44:38Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:38Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.122.0",
            "endAddress": "201.7.122.255",
            "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": "2025-03-15T02:41:32Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:32Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.114.0",
            "endAddress": "201.7.114.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:43:27Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:27Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.121.0",
            "endAddress": "201.7.121.255",
            "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": "2025-03-15T02:41:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:41Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.84.0",
            "endAddress": "201.7.84.255",
            "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": "2025-03-15T02:45:01Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:01Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.64.0",
            "endAddress": "201.7.64.255",
            "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": "2025-03-15T02:40:04Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:04Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.66.0",
            "endAddress": "201.7.66.255",
            "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": "2025-03-15T02:40:17Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:17Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.80.0",
            "endAddress": "201.7.80.255",
            "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": "2025-03-15T02:44:32Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:32Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.116.0",
            "endAddress": "201.7.116.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:42:10Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:42:10Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.120.0",
            "endAddress": "201.7.120.255",
            "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": "2025-03-15T02:41:47Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:47Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.87.0",
            "endAddress": "201.7.87.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:45:22Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:22Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.97.0",
            "endAddress": "201.7.97.255",
            "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": "2025-03-15T02:46:28Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:28Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.118.0",
            "endAddress": "201.7.118.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:42:01Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:42:01Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.125.0",
            "endAddress": "201.7.125.255",
            "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": "2025-03-15T02:41:06Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:06Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.67.0",
            "endAddress": "201.7.67.255",
            "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": "2025-03-15T02:40:24Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:40:24Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.85.0",
            "endAddress": "201.7.85.255",
            "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": "2025-03-15T02:45:09Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:09Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.113.0",
            "endAddress": "201.7.113.255",
            "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": "2025-03-15T02:43:20Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:20Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.79.0",
            "endAddress": "201.7.79.255",
            "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": "2025-03-15T02:44:25Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:25Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.83.0",
            "endAddress": "201.7.83.255",
            "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 soaVersion"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-18T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:44:51Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:51Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.89.0",
            "endAddress": "201.7.89.255",
            "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": "2025-03-15T02:45:34Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:34Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.95.0",
            "endAddress": "201.7.95.255",
            "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": "2025-03-15T02:46:14Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:14Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.110.0",
            "endAddress": "201.7.110.255",
            "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": "2025-03-15T02:47:51Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:51Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.124.0",
            "endAddress": "201.7.124.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-17T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-17T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:41:12Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:12Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.77.0",
            "endAddress": "201.7.77.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns03-cta.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "ns04-bsa.brasiltelecom.net.br",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-09-19T12:00:00Z",
                            "status": [
                                "ns aa"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-19T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:44:12Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:12Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.101.0",
            "endAddress": "201.7.101.255",
            "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 soaVersion"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2026-09-15T12:00:00Z"
                        }
                    ]
                }
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2025-03-15T02:46:54Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:54Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.112.0",
            "endAddress": "201.7.112.255",
            "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": "2025-03-15T02:43:10Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:10Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.73.0",
            "endAddress": "201.7.73.255",
            "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": "2025-03-15T02:43:47Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:43:47Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.88.0",
            "endAddress": "201.7.88.255",
            "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": "2025-03-15T02:45:28Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:45:28Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.119.0",
            "endAddress": "201.7.119.255",
            "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": "2025-03-15T02:41:54Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:41:54Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.99.0",
            "endAddress": "201.7.99.255",
            "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": "2025-03-15T02:46:41Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:41Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.75.0",
            "endAddress": "201.7.75.255",
            "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": "2025-03-15T02:44:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:44:00Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.100.0",
            "endAddress": "201.7.100.255",
            "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": "2025-03-15T02:46:48Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:46:48Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        },
        {
            "startAddress": "201.7.109.0",
            "endAddress": "201.7.109.255",
            "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": "2025-03-15T02:47:56Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-03-15T02:47:56Z"
                }
            ],
            "secureDNS": {
                "delegationSigned": false
            }
        }
    ],
    "rdapConformance": [
        "rdap_level_0",
        "nicbr_level_0",
        "cidr0"
    ],
    "port43": "whois.registro.br",
    "cidr0_cidrs": [
        {
            "length": "18",
            "v4prefix": "201.7.64.0"
        }
    ]
}