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.
%  2026-09-20 02:25:36 (Z Z)

inetnum:     190.57.143.128/26
status:      reallocated
aut-num:     N/A
owner:       MARCIMEX
ownerid:     EC-MARC-LACNIC
responsible: FERNANDO BALAREZO
address:     BORRERO, 13-45, VEGA MUÑOZ
address:     5932 - CUENCA - 
country:     EC
phone:       +593 07 2831991
owner-c:     RFC
tech-c:      RFC
abuse-c:     RFC
created:     20180624
changed:     20180624
inetnum-up:  190.57.128.0/18

nic-hdl:     RFC
person:      Roberto Falconi Cardona
e-mail:      [email protected]
address:     Amazonas 45 45 y Pereira, 4545, Ed. Centro Financiero, Piso 4, Of. 401
address:     170507 - Quito - PI
country:     EC
phone:       +593  994977409 [0000]
created:     20030221
changed:     20260529

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

% Query time: 900 msec
% WHEN: Sun Sep 20 02:25:36 UTC 2026

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

{
  "cidr0_cidrs": [
    {
      "length": 26,
      "v4prefix": "190.57.143.128"
    }
  ],
  "endAddress": "190.57.143.191",
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2018-06-24T19:49:25Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2018-06-24T19:49:25Z"
        }
      ],
      "handle": "EC-MARC-LACNIC",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/EC-MARC-LACNIC",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/EC-MARC-LACNIC"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "MARCIMEX"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "VEGA MUÑOZ\nBORRERO\nCUENCA\n5932\nEC"
            },
            "text",
            [
              "",
              "VEGA MUÑOZ",
              "BORRERO",
              "CUENCA",
              "",
              "5932",
              "EC"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+593 07 2831991"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2003-02-21T12:00:00Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-05-29T00:37:10Z"
        }
      ],
      "handle": "RFC",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/RFC",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/RFC"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical",
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Roberto Falconi Cardona"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Ed. Centro Financiero, Piso 4, Of. 401\nAmazonas 45 45 y Pereira\nQuito\n170507\nEC"
            },
            "text",
            [
              "",
              "Ed. Centro Financiero, Piso 4, Of. 401",
              "Amazonas 45 45 y Pereira",
              "Quito",
              "",
              "170507",
              "EC"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+593  994977409#0000"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "es"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2018-06-24T19:49:28Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2018-06-24T19:49:28Z"
    }
  ],
  "handle": "190.57.143.128/26",
  "ipVersion": "v4",
  "lacnic_legalRepresentative": "FERNANDO BALAREZO",
  "lacnic_originAutnum": [],
  "lacnic_reverseDelegations": [],
  "links": [
    {
      "href": "https://rdap.lacnic.net/rdap/ip/190.57.143.128/26",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/190.57.143.128/26"
    },
    {
      "href": "https://rdap.lacnic.net/rdap/ip/190.57.128.0/18",
      "rel": "up",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/190.57.143.128/26"
    }
  ],
  "name": "190.57.143.128 - 190.57.143.191",
  "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": "190.57.128.0/18",
  "port43": "whois.lacnic.net",
  "rdapConformance": [
    "rdap_level_0",
    "cidr0",
    "lacnic_level_0"
  ],
  "remarks": [
    {
      "description": [
        "Network: 190.57.143.128/26"
      ],
      "title": "remarks"
    }
  ],
  "startAddress": "190.57.143.128",
  "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.