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IPV4

201.251.0.0

Record found
Retrieved · 11 Oct 2026, 15:01 UTC1 sourceView JSON
BGP / routing →Reverse DNS →
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01

Registry record

RDAPhttps://rdap.lacnic.net/rdap/ip/201.251.0.0
Record found
Record ID
201.251.0.0/24
Network name
201.251.0.0 - 201.251.0.255
Address range
201.251.0.0 — 201.251.0.255
CIDR blocks
201.251.0.0/24
Network type
REALLOCATED
Parent network
201.251.0.0/17
Registered
2005-09-22T12:00:00Z
Last changed
2013-07-29T14:38:10Z
Status
active
Notices & terms 2

Terms and Conditions

This is the LACNIC RDAP service. Objects are in RDAP format. https://www.lacnic.net/registration-data-access-protocol

remarks

Network: 201.251.0.0/24

Organizations & contacts

2
Organization / registrant
Cooperativa Telefónica de Grand Bourg
AR-CTGB-LACNIC
Type
org
Address
- Av. El callao Grand Bourg (Bs.As.) - AR
Phone (voice)
+54 2320 483000

Registry · rdap.lacnic.net

Administrative · Technical · Abuse
Eduardo S. Cáceres
ESC
Type
individual
Address
El callao grand bourg 1615 AR
Phone (voice)
+54 0232 483000
Email
caceres.edu@gmail.com
Lang
es

Registry · rdap.lacnic.net

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.

Origin
AS22927
Source
LACNIC

LACNIC generated route for Telefonica de Argentina

Routing object details
route: 201.251.0.0/17
descr: LACNIC generated route for Telefonica de Argentina
origin: AS22927
remarks: LACNIC generated route for Telefonica de Argentina
remarks: maxLength 30
remarks: ***************************************************
remarks: This object may have been modified
remarks: For more information, please query whois.lacnic.net
remarks: ***************************************************
mnt-by: MNT-AR-TEAR7-LACNIC
changed: 20251029
source: LACNIC
last-modified: 2026-09-26T21:00:09Z
Origin
AS263181
Source
LACNIC

LACNIC generated route for Telefonica de Argentina

Routing object details
route: 201.251.0.0/24
descr: LACNIC generated route for Telefonica de Argentina
origin: AS263181
remarks: LACNIC generated route for Telefonica de Argentina
remarks: maxLength 24
remarks: ***************************************************
remarks: This object may have been modified
remarks: For more information, please query whois.lacnic.net
remarks: ***************************************************
mnt-by: MNT-AR-TEAR7-LACNIC
changed: 20250828
source: LACNIC
last-modified: 2026-09-26T21:00:09Z
Registry · RDAP Original response
https://rdap.lacnic.net/rdap/ip/201.251.0.0
{
    "rdapConformance": [
        "rdap_level_0",
        "cidr0",
        "lacnic_level_0"
    ],
    "notices": [
        {
            "title": "Terms and Conditions",
            "description": [
                "This is the LACNIC RDAP service. Objects are in RDAP format."
            ],
            "links": [
                {
                    "value": "https://www.lacnic.net/registration-data-access-protocol",
                    "rel": "terms-of-service",
                    "href": "https://www.lacnic.net/registration-data-access-protocol",
                    "type": "text/html"
                }
            ]
        }
    ],
    "remarks": [
        {
            "description": [
                "Network: 201.251.0.0/24"
            ],
            "title": "remarks"
        }
    ],
    "links": [
        {
            "value": "https://rdap.lacnic.net/rdap/ip/201.251.0.0/24",
            "rel": "self",
            "type": "application/rdap+json",
            "href": "https://rdap.lacnic.net/rdap/ip/201.251.0.0/24"
        },
        {
            "value": "https://rdap.lacnic.net/rdap/ip/201.251.0.0/24",
            "rel": "up",
            "type": "application/rdap+json",
            "href": "https://rdap.lacnic.net/rdap/ip/201.251.0.0/17"
        }
    ],
    "events": [
        {
            "eventAction": "registration",
            "eventDate": "2005-09-22T12:00:00Z"
        },
        {
            "eventAction": "last changed",
            "eventDate": "2013-07-29T14:38:10Z"
        }
    ],
    "objectClassName": "ip network",
    "handle": "201.251.0.0/24",
    "parentHandle": "201.251.0.0/17",
    "startAddress": "201.251.0.0",
    "endAddress": "201.251.0.255",
    "ipVersion": "v4",
    "name": "201.251.0.0 - 201.251.0.255",
    "type": "REALLOCATED",
    "status": [
        "active"
    ],
    "entities": [
        {
            "objectClassName": "entity",
            "handle": "AR-CTGB-LACNIC",
            "roles": [
                "registrant"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Cooperativa Telefónica de Grand Bourg"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "org"
                    ],
                    [
                        "adr",
                        {
                            "label": "-\nAv. El callao\nGrand Bourg (Bs.As.)\n-\nAR"
                        },
                        "text",
                        [
                            "",
                            "-",
                            "Av. El callao",
                            "Grand Bourg (Bs.As.)",
                            "",
                            "-",
                            "AR"
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+54 2320 483000"
                    ]
                ]
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2005-11-04T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2024-09-02T23:01:25Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.lacnic.net/rdap/entity/AR-CTGB-LACNIC",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "href": "https://rdap.lacnic.net/rdap/entity/AR-CTGB-LACNIC"
                }
            ]
        },
        {
            "objectClassName": "entity",
            "handle": "ESC",
            "roles": [
                "administrative",
                "technical",
                "abuse"
            ],
            "vcardArray": [
                "vcard",
                [
                    [
                        "version",
                        [],
                        "text",
                        "4.0"
                    ],
                    [
                        "fn",
                        [],
                        "text",
                        "Eduardo S. Cáceres"
                    ],
                    [
                        "kind",
                        [],
                        "text",
                        "individual"
                    ],
                    [
                        "adr",
                        {
                            "label": "El callao\ngrand bourg\n1615\nAR"
                        },
                        "text",
                        [
                            "",
                            "",
                            "El callao",
                            "grand bourg",
                            "",
                            "1615",
                            "AR"
                        ]
                    ],
                    [
                        "tel",
                        {
                            "type": "voice"
                        },
                        "text",
                        "+54 0232 483000"
                    ],
                    [
                        "email",
                        [],
                        "text",
                        "caceres.edu@gmail.com"
                    ],
                    [
                        "lang",
                        [],
                        "language-tag",
                        "es"
                    ]
                ]
            ],
            "events": [
                {
                    "eventAction": "registration",
                    "eventDate": "2005-10-24T12:00:00Z"
                },
                {
                    "eventAction": "last changed",
                    "eventDate": "2025-10-22T18:19:58Z"
                }
            ],
            "links": [
                {
                    "value": "https://rdap.lacnic.net/rdap/entity/ESC",
                    "rel": "self",
                    "type": "application/rdap+json",
                    "href": "https://rdap.lacnic.net/rdap/entity/ESC"
                }
            ]
        }
    ],
    "lacnic_originAutnum": [
        "AS263181",
        "AS22927"
    ],
    "lacnic_legalRepresentative": "CACERES EDUARDO",
    "lacnic_reverseDelegations": [
        {
            "startAddress": "201.251.0.0",
            "endAddress": "201.251.0.255",
            "nameservers": [
                {
                    "objectClassName": "nameserver",
                    "ldhName": "SRV1.INTERBOURG.COM.AR [lame - not published].",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-10-09T07:01:47Z",
                            "status": [
                                "20261009 QREFUSED"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2025-02-10T07:02:05Z"
                        }
                    ]
                },
                {
                    "objectClassName": "nameserver",
                    "ldhName": "FUEGO.SOPNET.COM.AR [lame - not published].",
                    "events": [
                        {
                            "eventAction": "delegation check",
                            "eventDate": "2026-10-09T07:01:47Z",
                            "status": [
                                "20261009 FAIL"
                            ]
                        },
                        {
                            "eventAction": "last correct delegation check",
                            "eventDate": "2024-06-12T07:01:24Z"
                        }
                    ]
                }
            ],
            "secureDNS": {
                "zoneSigned": false,
                "delegationSigned": false,
                "dsData": []
            }
        }
    ],
    "cidr0_cidrs": [
        {
            "v4prefix": "201.251.0.0",
            "length": 24
        }
    ],
    "port43": "whois.lacnic.net"
}