Whois & RDAP Lookup
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RDAPIP Range45.71.64.0 - 45.71.67.255
Handle45.71.64.0/22
Name317943
TypeALLOCATED
CountryBR
HolderUNIAO DIGITAL TELECOMUNICAÇÕES
Registered2017-09-25 11:35 UTC
Updated2017-09-25 11:35 UTC
RegistrantUNIAO DIGITAL TELECOMUNICAÇÕES
AddressBR
Admin ContactANDERSON ROSA
Email[email protected]
AddressBR
Tech ContactANDERSON ROSA
Email[email protected]
AddressBR
Abuse Contact[email protected]
Statusactive
Registry RDAPhttps://rdap.arin.net
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. # NetRange: 45.68.0.0 - 45.71.255.255 CIDR: 45.68.0.0/14 NetName: LACNIC NetHandle: NET-45-68-0-0-1 Parent: NET45 (NET-45-0-0-0-0) NetType: Transferred to LACNIC OriginAS: Organization: Latin American and Caribbean IP address Regional Registry (LACNIC) RegDate: 2015-03-03 Updated: 2017-03-16 Ref: https://rdap.arin.net/registry/ip/45.68.0.0 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: 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. % 2026-09-23T09:33:24-03:00 - 202.214.143.11 inetnum: 45.71.64.0/22 aut-num: AS267612 abuse-c: ANROS206 owner: UNIAO DIGITAL TELECOMUNICA��ES ownerid: 25.311.882/0001-37 responsible: ANDERSON ROSA owner-c: ANROS206 tech-c: ANROS206 created: 20170925 changed: 20170925 nic-hdl-br: ANROS206 person: ANDERSON ROSA created: 20170314 changed: 20241211 % 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: 2676 msec % WHEN: Wed Sep 23 12:33:21 UTC 2026
Raw RDAP JSON (registry) https://rdap.arin.net
{
"cidr0_cidrs": [
{
"length": "22",
"v4prefix": "45.71.64.0"
}
],
"country": "BR",
"endAddress": "45.71.67.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-03-14T13:26:26Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-12-11T21:09:12Z"
}
],
"handle": "ANROS206",
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"ANDERSON ROSA"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-03-28T17:55:17Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-07-23T19:55:04Z"
}
],
"handle": "25311882000137",
"legalRepresentative": "ANDERSON ROSA",
"links": [
{
"href": "https://rdap.registro.br/entity/25311882000137",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/entity/25311882000137"
}
],
"objectClassName": "entity",
"publicIds": [
{
"identifier": "25.311.882/0001-37",
"type": "cnpj"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"UNIAO DIGITAL TELECOMUNICAÇÕES"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2017-03-14T13:26:26Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-12-11T21:09:12Z"
}
],
"handle": "ANROS206",
"objectClassName": "entity",
"roles": [
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"ANDERSON ROSA"
],
[
"email",
{},
"text",
"[email protected]"
],
[
"lang",
{},
"language-tag",
"pt"
],
[
"adr",
{},
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2017-09-25T11:35:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2017-09-25T11:35:36Z"
}
],
"handle": "45.71.64.0/22",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.registro.br/ip/45.71.64.0/22",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/ip/45.71.64.0/22"
}
],
"name": "317943",
"nicbr_autnum": 267612,
"notices": [
{
"description": [
"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.",
"2026-09-23T09:33:25-03:00 - 104.28.238.119"
],
"links": [
{
"href": "https://registro.br/upp",
"rel": "alternate",
"type": "text/html",
"value": "https://rdap.registro.br/ip/45.71.64.0/22"
}
],
"title": "Use and Privacy Policy"
}
],
"objectClassName": "ip network",
"port43": "whois.registro.br",
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0",
"cidr0"
],
"startAddress": "45.71.64.0",
"status": [
"active"
],
"type": "ALLOCATED"
}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.