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.
#


NetRange:       152.207.0.0 - 152.207.255.255
CIDR:           152.207.0.0/16
NetName:        LACNIC-ERX-152-207-0-0
NetHandle:      NET-152-207-0-0-1
Parent:         NET152 (NET-152-0-0-0-0)
NetType:        Transferred to LACNIC
OriginAS:       
Organization:   Latin American and Caribbean IP address Regional Registry (LACNIC)
RegDate:        2010-11-03
Updated:        2010-11-17
Comment:        This IP address range is under LACNIC responsibility
Comment:        for further allocations to users in LACNIC region.
Comment:        Please see http://www.lacnic.net/ for further details,
Comment:        or check the WHOIS server located at http://whois.lacnic.net
Ref:            https://rdap.arin.net/registry/ip/152.207.0.0

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: 104.28.238.119
 
% 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.
%  2026-10-21 12:03:57 (-03 -03:00)

inetnum:     152.207.143.64/29
status:      reallocated
aut-num:     N/A
owner:       UPR Soluciones REOME
ownerid:     CU-USRE-LACNIC
responsible: YADIAN VIDAL SUAREZ
address:     Calle 77 # 7321, entre 72 y 74, GÜINES, MAYABEQUE, 1, 
address:      - Mayabeque - 
country:     CU
phone:       +53  59292355
owner-c:     SYA8
tech-c:      SYA8
abuse-c:     SYA8
created:     20260826
changed:     20260826
inetnum-up:  152.206.0.0/15

nic-hdl:     SYA8
person:      Sybel Alonso
e-mail:      [email protected]
address:     19, 19b, Vedado
address:      - Plaza - la Habana
country:     CU
phone:       +53  52881595
created:     20170510
changed:     20221018

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

% Query time: 1435 msec
% WHEN: Wed Oct 21 15:03:55 UTC 2026

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

{
  "cidr0_cidrs": [
    {
      "length": 29,
      "v4prefix": "152.207.143.64"
    }
  ],
  "endAddress": "152.207.143.71",
  "entities": [
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2026-08-26T14:43:53Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2026-08-26T14:43:53Z"
        }
      ],
      "handle": "CU-USRE-LACNIC",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/CU-USRE-LACNIC",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/CU-USRE-LACNIC"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "registrant"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "UPR Soluciones REOME"
          ],
          [
            "kind",
            {},
            "text",
            "org"
          ],
          [
            "adr",
            {
              "label": "Calle 77 # 7321, entre 72 y 74, GÜINES, MAYABEQUE\nMayabeque\nCU"
            },
            "text",
            [
              "",
              "",
              "Calle 77 # 7321, entre 72 y 74, GÜINES, MAYABEQUE",
              "Mayabeque",
              "",
              "",
              "CU"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+53  59292355"
          ]
        ]
      ]
    },
    {
      "events": [
        {
          "eventAction": "registration",
          "eventDate": "2017-05-10T14:16:24Z"
        },
        {
          "eventAction": "last changed",
          "eventDate": "2022-10-18T19:54:44Z"
        }
      ],
      "handle": "SYA8",
      "links": [
        {
          "href": "https://rdap.lacnic.net/rdap/entity/SYA8",
          "rel": "self",
          "type": "application/rdap+json",
          "value": "https://rdap.lacnic.net/rdap/entity/SYA8"
        }
      ],
      "objectClassName": "entity",
      "roles": [
        "administrative",
        "technical",
        "abuse"
      ],
      "vcardArray": [
        "vcard",
        [
          [
            "version",
            {},
            "text",
            "4.0"
          ],
          [
            "fn",
            {},
            "text",
            "Sybel Alonso"
          ],
          [
            "kind",
            {},
            "text",
            "individual"
          ],
          [
            "adr",
            {
              "label": "Vedado\n19\nPlaza\nCU"
            },
            "text",
            [
              "",
              "Vedado",
              "19",
              "Plaza",
              "",
              "",
              "CU"
            ]
          ],
          [
            "tel",
            {
              "type": "voice"
            },
            "text",
            "+53  52881595"
          ],
          [
            "email",
            {},
            "text",
            "[email protected]"
          ],
          [
            "lang",
            {},
            "language-tag",
            "es"
          ]
        ]
      ]
    }
  ],
  "events": [
    {
      "eventAction": "registration",
      "eventDate": "2026-08-26T14:44:01Z"
    },
    {
      "eventAction": "last changed",
      "eventDate": "2026-08-26T14:44:01Z"
    }
  ],
  "handle": "152.207.143.64/29",
  "ipVersion": "v4",
  "lacnic_legalRepresentative": "YADIAN VIDAL SUAREZ",
  "lacnic_originAutnum": [],
  "lacnic_reverseDelegations": [],
  "links": [
    {
      "href": "https://rdap.lacnic.net/rdap/ip/152.207.143.64/29",
      "rel": "self",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/152.207.143.64/29"
    },
    {
      "href": "https://rdap.lacnic.net/rdap/ip/152.206.0.0/15",
      "rel": "up",
      "type": "application/rdap+json",
      "value": "https://rdap.lacnic.net/rdap/ip/152.207.143.64/29"
    }
  ],
  "name": "152.207.143.64 - 152.207.143.71",
  "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": "152.206.0.0/15",
  "port43": "whois.lacnic.net",
  "rdapConformance": [
    "rdap_level_0",
    "cidr0",
    "lacnic_level_0"
  ],
  "remarks": [
    {
      "description": [
        "Network: 152.207.143.64/29"
      ],
      "title": "remarks"
    }
  ],
  "startAddress": "152.207.143.64",
  "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.