Whois & RDAP Lookup

% IP Client: 202.214.143.12
 
% 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.
%  2026-09-19 18:30:46 (-03 -03:00)

inetnum:     201.192.160.0/19
status:      reallocated
aut-num:     AS202
aut-num:     AS203
aut-num:     AS11830
aut-num:     AS3356
owner:       SAN JOSE
ownerid:     CR-SAJO-LACNIC
responsible: DESARROLLO DE LA RED.ICE
address:     10032, 1, 1
address:     1 - SAN JOSE - 
country:     CR
phone:       +506  22207465
owner-c:     REJ
tech-c:      REJ
abuse-c:     REJ
created:     20120227
changed:     20120227
inetnum-up:  201.192.0.0/12

nic-hdl:     REJ
person:      Disenno y Transporte, ICE
e-mail:      [email protected]
address:     10032-1000 San José, Costa Rica, 10032, San José
address:     10032-100 - San José - cr
country:     CR
phone:       +506  20001123 [0000]
created:     20041004
changed:     20220224

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

% Query time: 1033 msec
% WHEN: Sat Sep 19 21:30:46 UTC 2026

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

{
  "cidr0_cidrs": [
    {
      "length": 19,
      "v4prefix": "201.192.160.0"
    }
  ],
  "endAddress": "201.192.191.255",
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2008-09-04T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2008-09-04T12:00:00Z"
        }
      ],
      "handle": "CR-SAJO-LACNIC",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/CR-SAJO-LACNIC",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/CR-SAJO-LACNIC"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "SAN JOSE"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "1\n10032\nSAN JOSE\n1\nCR"
            },
            "text",
            [
              "",
              "1",
              "10032",
              "SAN JOSE",
              "",
              "1",
              "CR"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+506  22207465"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2004-10-04T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2022-02-24T16:46:27Z"
        }
      ],
      "handle": "REJ",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/REJ",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/REJ"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical",
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Disenno y Transporte, ICE"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "San José\n10032-1000 San José, Costa Rica\nSan José\n10032-100\nCR"
            },
            "text",
            [
              "",
              "San José",
              "10032-1000 San José, Costa Rica",
              "San José",
              "",
              "10032-100",
              "CR"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+506  20001123#0000"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "es"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2012-02-27T18:17:04Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2012-02-27T18:17:04Z"
    }
  ],
  "handle": "201.192.160.0/19",
  "ipVersion": "v4",
  "lacnic_legalRepresentative": "DESARROLLO DE LA RED.ICE",
  "lacnic_originAutnum": [
    "AS202",
    "AS203",
    "AS11830",
    "AS3356"
  ],
  "lacnic_reverseDelegations": [],
  "links": [
    {
      "href": "https://rdap.lacnic.net/rdap/ip/201.192.160.0/19",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/201.192.160.0/19"
    },
    {
      "href": "https://rdap.lacnic.net/rdap/ip/201.192.0.0/12",
      "rel": "up",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/201.192.160.0/19"
    }
  ],
  "name": "201.192.160.0 - 201.192.191.255",
  "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": "ip network",
  "parentHandle": "201.192.0.0/12",
  "port43": "whois.lacnic.net",
  "rdapConformance": [
    "rdap_level_0",
    "cidr0",
    "lacnic_level_0"
  ],
  "remarks": [
    {
      "description": [
        "Network: 201.192.160.0/19"
      ],
      "title": "remarks"
    }
  ],
  "startAddress": "201.192.160.0",
  "status": [
    "active"
  ],
  "type": "REALLOCATED"
}

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.