Whois & RDAP Lookup

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AS7738

RDAP
Handle7738
NameASN7738
HolderV tal
CountryBR
Registered1999-11-16 12:00 UTC
Updated2025-07-31 14:34 UTC
RegistrantV tal
AddressBR
Admin ContactSegurança da Informação Vtal
AddressBR
Abuse Contact[email protected]
Registry RDAPhttp://rdap.arin.net
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Raw WHOIS response

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


ASNumber:       7738
ASName:         LACNIC-7738
ASHandle:       AS7738
RegDate:        2002-07-27
Updated:        2007-12-17
Comment:        This AS is under LACNIC responsibility for further allocations to
Comment:        users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details, or check the
Comment:        WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/autnum/7738

ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois
ResourceLink:  whois.lacnic.net


OrgName:        Latin American and Caribbean IP address Regional Registry
OrgId:          LACNIC
Address:        Rambla Republica de Mexico 6125
City:           Montevideo
StateProv:      
PostalCode:     11400
Country:        UY
RegDate:        2002-07-27
Updated:        2018-03-15
Ref:            https://rdap.arin.net/registry/entity/LACNIC

ReferralServer:  whois://whois.lacnic.net
ResourceLink:  http://lacnic.net/cgi-bin/lacnic/whois

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-ARIN

OrgAbuseHandle: LWI100-ARIN
OrgAbuseName:   LACNIC Whois Info
OrgAbusePhone:  +598-2604-2222 
OrgAbuseEmail:  [email protected]
OrgAbuseRef:    https://rdap.arin.net/registry/entity/LWI100-ARIN


#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#

% IP Client: 202.214.143.11
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-09-15T15:27:54-03:00 - 202.214.143.11

aut-num:     AS7738
owner:       V tal
responsible: BTCM V.Tal
owner-c:     SEIVT2
routing-c:   CGR13
abuse-c:     SEIVT2
created:     19991116
changed:     20250731
inetnum:     200.223.0.0/16
inetnum:     200.199.0.0/17
inetnum:     200.199.128.0/18
inetnum:     200.202.192.0/18
inetnum:     200.195.0.0/17
inetnum:     200.216.0.0/16
inetnum:     200.187.128.0/19
inetnum:     200.164.0.0/16
inetnum:     200.151.0.0/16
inetnum:     200.149.0.0/17
inetnum:     2804:d40::/28
inetnum:     138.0.16.0/22
inetnum:     200.234.8.0/21
inetnum:     2804:13c::/32
inetnum:     187.125.0.0/16
inetnum:     187.76.0.0/16
inetnum:     189.80.0.0/16
inetnum:     191.40.64.0/18
inetnum:     186.243.0.0/18
inetnum:     152.237.96.0/19
inetnum:     152.237.0.0/18
inetnum:     152.237.128.0/18
inetnum:     187.12.0.0/16
inetnum:     201.59.0.0/16
inetnum:     179.236.192.0/19
inetnum:     191.215.0.0/19
inetnum:     152.234.176.0/20
inetnum:     152.237.208.0/20
inetnum:     152.239.96.0/20
inetnum:     152.239.64.0/19
inetnum:     152.239.0.0/18
inetnum:     177.177.96.0/20
inetnum:     177.177.192.0/20
inetnum:     177.177.48.0/20
inetnum:     187.40.0.0/20
inetnum:     187.40.64.0/20
inetnum:     187.40.192.0/19
inetnum:     187.41.64.0/20
inetnum:     187.79.144.0/20
inetnum:     191.44.0.0/20
inetnum:     189.105.0.0/20
inetnum:     191.45.48.0/20
inetnum:     189.12.32.0/20
inetnum:     189.12.64.0/20
inetnum:     179.197.96.0/20
inetnum:     179.197.144.0/20
inetnum:     179.197.208.0/20
inetnum:     189.12.208.0/20
inetnum:     179.198.224.0/20
inetnum:     179.198.64.0/20
inetnum:     189.24.48.0/20
inetnum:     179.199.176.0/20
inetnum:     179.236.48.0/20
inetnum:     179.236.112.0/20
inetnum:     200.141.32.0/20
inetnum:     200.141.64.0/18
inetnum:     200.141.160.0/20
inetnum:     189.49.64.0/20
inetnum:     200.141.128.0/19
inetnum:     200.141.192.0/18
inetnum:     200.149.160.0/20
inetnum:     200.149.128.0/19
inetnum:     200.149.192.0/18
inetnum:     200.165.0.0/20
inetnum:     200.165.32.0/19
inetnum:     200.165.64.0/18
inetnum:     200.165.128.0/18
inetnum:     200.165.192.0/19
inetnum:     200.165.240.0/20
inetnum:     179.66.160.0/20
inetnum:     179.67.240.0/20
inetnum:     186.240.128.0/20
inetnum:     186.240.160.0/20
inetnum:     186.241.128.0/20
inetnum:     186.241.0.0/20
inetnum:     186.242.192.0/20
inetnum:     186.242.144.0/20
inetnum:     200.217.128.0/17
inetnum:     200.217.0.0/18
inetnum:     200.217.64.0/19
inetnum:     200.217.112.0/20
inetnum:     186.244.16.0/20
inetnum:     200.222.0.0/17
inetnum:     186.244.128.0/20
inetnum:     200.222.128.0/19
inetnum:     200.222.192.0/19
inetnum:     200.222.240.0/20
inetnum:     191.0.64.0/20
inetnum:     191.0.96.0/19
inetnum:     200.97.128.0/19
inetnum:     200.97.48.0/20
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inetnum:     200.97.64.0/19
inetnum:     186.244.112.0/20
inetnum:     186.247.224.0/19
inetnum:     186.247.192.0/20
inetnum:     186.247.128.0/20
inetnum:     186.247.96.0/20
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inetnum:     186.247.16.0/20
inetnum:     201.18.0.0/17
inetnum:     201.18.128.0/18
inetnum:     201.18.224.0/19
inetnum:     187.126.96.0/20
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inetnum:     187.126.48.0/20
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inetnum:     187.13.144.0/20
inetnum:     187.13.48.0/20
inetnum:     201.32.0.0/17
inetnum:     201.32.192.0/18
inetnum:     201.32.160.0/19
inetnum:     201.4.80.0/20
inetnum:     187.14.192.0/19
inetnum:     201.50.64.0/19
inetnum:     201.51.32.0/19
inetnum:     201.58.192.0/19
inetnum:     201.58.64.0/19
inetnum:     187.14.64.0/20
inetnum:     187.14.32.0/20
inetnum:     187.15.176.0/20
inetnum:     187.15.64.0/20
inetnum:     201.8.48.0/20
inetnum:     201.78.160.0/19
inetnum:     201.78.192.0/19

nic-hdl-br:  SEIVT2
person:      Seguran�a da Informa��o Vtal
created:     20230328
changed:     20230412

nic-hdl-br:  CGR13
person:      Centro de Gerencia de Rede TELEMAR
created:     20000605
changed:     20240529

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to [email protected] and [email protected]
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

% Query time: 1509 msec
% WHEN: Tue Sep 15 18:27:52 UTC 2026
Raw RDAP JSON (registry) http://rdap.arin.net
{
  "country": "BR",
  "endAutnum": 7738,
  "entities": [
    {
      "entities": [
        {
          "events": [
            {
              "eventAction": "registration",
              "eventDate": "2023-03-28T15:44:22Z"
            },
            {
              "eventAction": "last changed",
              "eventDate": "2023-04-12T17:20:43Z"
            }
          ],
          "handle": "SEIVT2",
          "objectClassName": "entity",
          "roles": [
            "administrative"
          ],
          "vcardArray": [
            "vcard",
            [
              [
                "version",
                {},
                "text",
                "4.0"
              ],
              [
                "kind",
                {},
                "text",
                "individual"
              ],
              [
                "fn",
                {},
                "text",
                "Segurança da Informação Vtal"
              ],
              [
                "email",
                {},
                "text",
                "[email protected]"
              ],
              [
                "lang",
                {},
                "language-tag",
                "pt"
              ],
              [
                "adr",
                {},
                "text",
                [
                  "",
                  "",
                  "",
                  "",
                  "",
                  "",
                  "BR"
                ]
              ]
            ]
          ]
        }
      ],
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "1998-03-13T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-02-10T17:35:46Z"
        }
      ],
      "handle": "02041460000193",
      "legalRepresentative": "BTCM V.Tal",
      "links": [
        {
          "href": "https://rdap.registro.br/entity/02041460000193",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.registro.br/entity/02041460000193"
        }
      ],
      "objectClassName": "entity",
      "publicIds": [
        {
          "identifier": "02.041.460/0001-93",
          "type": "cnpj"
        }
      ],
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "fn",
            {},
            "text",
            "V tal"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2000-06-05T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2024-05-29T11:53:43Z"
        }
      ],
      "handle": "CGR13",
      "objectClassName": "entity",
      "roles": [
        "administrative"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Centro de Gerencia de Rede TELEMAR"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2023-03-28T15:44:22Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2023-04-12T17:20:43Z"
        }
      ],
      "handle": "SEIVT2",
      "objectClassName": "entity",
      "roles": [
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "fn",
            {},
            "text",
            "Segurança da Informação Vtal"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "pt"
          ],
          [
            "adr",
            {},
            "text",
            [
              "",
              "",
              "",
              "",
              "",
              "",
              "BR"
            ]
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "1999-11-16T12:00:00Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2025-07-31T14:34:09Z"
    }
  ],
  "handle": "7738",
  "links": [
    {
      "href": "https://rdap.registro.br/autnum/7738",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.223.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.199.0.0/17",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.199.128.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.202.192.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.195.0.0/17",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.216.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.187.128.0/19",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.164.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.151.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.149.0.0/17",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/2804:d40::/28",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/138.0.16.0/22",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/200.234.8.0/21",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/2804:13c::/32",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/187.125.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/187.76.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/189.80.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/191.40.64.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/186.243.0.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.237.96.0/19",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.237.0.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.237.128.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/187.12.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/201.59.0.0/16",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/179.236.192.0/19",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/191.215.0.0/19",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.234.176.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.237.208.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.239.96.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.239.64.0/19",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/152.239.0.0/18",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/177.177.96.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/177.177.192.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/177.177.48.0/20",
      "rel": "related",
      "type": "application/rdap+json",
      "value": "https://rdap.registro.br/autnum/7738"
    },
    {
      "href": "https://rdap.registro.br/ip/187.40.0.0/20",
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        "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.",
        "2026-09-15T15:27:56-03:00 - 104.28.238.119"
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}

Frequently asked questions

What is WHOIS?

WHOIS is a public directory that answers "who is responsible for this?" for domains, IP ranges and ASNs. It lists registration dates, the registrar, nameservers and contacts.

What is RDAP, and how does it differ?

RDAP is the modern replacement for WHOIS. It returns the same records in a structured, consistent format. We query RDAP first and fall back to classic WHOIS text when a registry has not adopted it yet.

What is the difference between a registrar and a registrant?

The registrar is the company you register and manage a domain through, such as xTom or GoDaddy. The registrant is the person or organization that actually holds the domain.

What are nameservers?

Nameservers answer DNS questions for a domain and decide which IP addresses the name resolves to. They also show which DNS provider the domain uses.

What is DNSSEC?

DNSSEC adds cryptographic signatures to DNS answers so they cannot be quietly altered in transit. "Signed" means the domain has it enabled, "unsigned" means it does not.

Why is the contact information redacted?

Privacy laws such as GDPR require registrars to hide most personal details in public records. The abuse contact is usually still shown, so a domain or network can be reported when something goes wrong.