Whois & RDAP Lookup

#
# 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:       8151
ASName:         LACNIC-8151
ASHandle:       AS8151
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/8151

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

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

OrgTechHandle: LACNIC-ARIN
OrgTechName:   LACNIC Whois Info
OrgTechPhone:  +598-2604-2222 
OrgTechEmail:  [email protected]
OrgTechRef:    https://rdap.arin.net/registry/entity/LACNIC-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: 146.19.19.88
 
% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
%  The data below is provided for information purposes
%  and to assist persons in obtaining information about or
%  related to AS and IP numbers registrations
%  By submitting a whois query, you agree to use this data
%  only for lawful purposes.
%  2026-08-01 06:06:31 (-03 -03:00)

aut-num:     AS8151
owner:       Uninet S.A. de C.V.
ownerid:     MX-USCV4-LACNIC
responsible: No hay informacion
address:     AVENIDA (AV.) INSURGENTES SUR, 3500, PISO 4 PEÑA POBRE
address:     14060 - TLALPAN - CX
country:     MX
phone:       +52  5554876500
owner-c:     GEC10
routing-c:   GEC10
abuse-c:     GEC10
created:     19970429
changed:     20210928

nic-hdl:     GEC10
person:      Santiago Ricardo Ramirez Luna
e-mail:      [email protected]
address:     AV. INSURGENTES SUR, 3500, TORRE TELMEX COL. PEÑA POBRE
address:     14060 - TLALPAN - CX
country:     MX
phone:       +52  5554876578
created:     20110706
changed:     20250505

% whois.lacnic.net accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.

% Query time: 1095 msec
% WHEN: Sat Aug 01 09:06:30 UTC 2026

Raw RDAP JSON (registry) https://rdap.arin.net

{
  "endAutnum": 8151,
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2003-01-21T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-07-31T06:32:03Z"
        }
      ],
      "handle": "MX-USCV4-LACNIC",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/MX-USCV4-LACNIC",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/MX-USCV4-LACNIC"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Uninet S.A. de C.V."
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "PISO 4 PEÑA POBRE\nAVENIDA (AV.) INSURGENTES SUR\nTLALPAN\n14060\nMX"
            },
            "text",
            [
              "",
              "PISO 4 PEÑA POBRE",
              "AVENIDA (AV.) INSURGENTES SUR",
              "TLALPAN",
              "",
              "14060",
              "MX"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+52  5554876500"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2011-07-06T21:04:07Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2025-05-05T16:20:02Z"
        }
      ],
      "handle": "GEC10",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/GEC10",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/GEC10"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical",
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Santiago Ricardo Ramirez Luna"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "TORRE TELMEX COL. PEÑA POBRE\nAV. INSURGENTES SUR\nTLALPAN\n14060\nMX"
            },
            "text",
            [
              "",
              "TORRE TELMEX COL. PEÑA POBRE",
              "AV. INSURGENTES SUR",
              "TLALPAN",
              "",
              "14060",
              "MX"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+52  5554876578"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "en"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "1997-04-29T12:00:00Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2021-09-28T18:44:01Z"
    }
  ],
  "handle": "AS8151",
  "lacnic_legalRepresentative": "No hay informacion",
  "links": [
    {
      "href": "https://rdap.lacnic.net/rdap/autnum/AS8151",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/autnum/AS8151"
    }
  ],
  "name": "8151",
  "notices": [
    {
      "description": [
        "This is the LACNIC RDAP service. Objects are in RDAP format."
      ],
      "links": [
        {
          "href": "https://www.lacnic.net/registration-data-access-protocol",
          "rel": "terms-of-service",
          "type": "text/html",
          "value": "https://www.lacnic.net/registration-data-access-protocol"
        }
      ],
      "title": "Terms and Conditions"
    }
  ],
  "objectClassName": "autnum",
  "port43": "whois.lacnic.net",
  "rdapConformance": [
    "rdap_level_0",
    "cidr0",
    "lacnic_level_0"
  ],
  "remarks": [
    {
      "description": [
        "Autonomous System AS8151 from MX-USCV4-LACNIC"
      ],
      "title": "description"
    }
  ],
  "startAutnum": 8151,
  "status": [
    "active"
  ],
  "type": "DIRECT ALLOCATION"
}

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.