Whois & RDAP Lookup
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IP Geolocation RDAPIP Range179.48.76.0 - 179.48.79.255
Handle179.48.76.0/22
Name389776
TypeALLOCATED
CountryBR
HolderDTS TELECOMUNICAÇÕES
Registered2020-08-06 12:44 UTC
Updated2020-08-06 12:45 UTC
RegistrantDTS TELECOMUNICAÇÕES
Admin ContactDENIS TEIXEIRA DE SOUSA
Tech ContactDENIS TEIXEIRA DE SOUSA
Statusactive
Registry RDAPhttps://rdap.lacnic.net
Raw WHOIS response
% IP Client: 146.19.19.88 % 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. % 2026-08-16T20:54:36-03:00 - 146.19.19.88 inetnum: 179.48.76.0/22 aut-num: AS271116 abuse-c: DETSO26 owner: DTS TELECOMUNICA��ES ownerid: 35.840.097/0001-25 responsible: DENIS TEIXEIRA DE SOUSA owner-c: DETSO26 tech-c: DETSO26 inetrev: 179.48.76.0/23 nserver: ns1.simtelecomslz.com.br [lame - not published] nsstat: 20260814 CNAME nslastaa: 20250320 nserver: ns2.simtelecomslz.com.br [lame - not published] nsstat: 20260814 CNAME nslastaa: 20250320 created: 20200806 changed: 20200806 nic-hdl-br: DETSO26 person: DENIS TEIXEIRA DE SOUSA created: 20200109 changed: 20240516 % 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: 873 msec % WHEN: Sun Aug 16 23:54:36 UTC 2026
Raw RDAP JSON (registry) https://rdap.lacnic.net
{
"cidr0_cidrs": [
{
"length": "22",
"v4prefix": "179.48.76.0"
}
],
"country": "BR",
"endAddress": "179.48.79.255",
"entities": [
{
"entities": [
{
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-09T15:19:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-05-16T14:16:08Z"
}
],
"handle": "DETSO26",
"objectClassName": "entity",
"roles": [
"administrative"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"DENIS TEIXEIRA DE SOUSA"
],
[
"lang",
{},
"language-tag",
"pt"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-09T15:20:56Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-01-09T15:20:56Z"
}
],
"handle": "35840097000125",
"legalRepresentative": "DENIS TEIXEIRA DE SOUSA",
"links": [
{
"href": "https://rdap.registro.br/entity/35840097000125",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/entity/35840097000125"
}
],
"objectClassName": "entity",
"publicIds": [
{
"identifier": "35.840.097/0001-25",
"type": "cnpj"
}
],
"roles": [
"registrant"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"org"
],
[
"fn",
{},
"text",
"DTS TELECOMUNICAÇÕES"
]
]
]
},
{
"events": [
{
"eventAction": "registration",
"eventDate": "2020-01-09T15:19:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2024-05-16T14:16:08Z"
}
],
"handle": "DETSO26",
"objectClassName": "entity",
"roles": [
"technical",
"abuse"
],
"vcardArray": [
"vcard",
[
[
"version",
{},
"text",
"4.0"
],
[
"kind",
{},
"text",
"individual"
],
[
"fn",
{},
"text",
"DENIS TEIXEIRA DE SOUSA"
],
[
"lang",
{},
"language-tag",
"pt"
]
]
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-08-06T12:44:52Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-08-06T12:45:37Z"
}
],
"handle": "179.48.76.0/22",
"ipVersion": "v4",
"links": [
{
"href": "https://rdap.registro.br/ip/179.48.76.0/22",
"rel": "self",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/ip/179.48.76.0/22"
},
{
"href": "https://rdap.registro.br/domain/76.48.179.in-addr.arpa",
"rel": "related",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/ip/179.48.76.0/22"
},
{
"href": "https://rdap.registro.br/domain/77.48.179.in-addr.arpa",
"rel": "related",
"type": "application/rdap+json",
"value": "https://rdap.registro.br/ip/179.48.76.0/22"
}
],
"name": "389776",
"nicbr_autnum": 271116,
"nicbr_reverseDelegations": [
{
"endAddress": "179.48.77.255",
"events": [
{
"eventAction": "registration",
"eventDate": "2025-03-20T14:44:44Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-03-20T14:44:44Z"
}
],
"nameservers": [
{
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-08-14T12:00:00Z",
"status": [
"ns cname"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2025-03-20T12:00:00Z"
}
],
"ldhName": "ns1.simtelecomslz.com.br",
"objectClassName": "nameserver"
},
{
"events": [
{
"eventAction": "delegation check",
"eventDate": "2026-08-14T12:00:00Z",
"status": [
"ns cname"
]
},
{
"eventAction": "last correct delegation check",
"eventDate": "2025-03-20T12:00:00Z"
}
],
"ldhName": "ns2.simtelecomslz.com.br",
"objectClassName": "nameserver"
}
],
"secureDNS": {
"delegationSigned": false
},
"startAddress": "179.48.76.0"
}
],
"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.",
"2026-08-16T20:54:38-03:00 - 146.19.19.88"
],
"links": [
{
"href": "https://registro.br/upp",
"rel": "alternate",
"type": "text/html",
"value": "https://rdap.registro.br/ip/179.48.76.0/22"
}
],
"title": "Use and Privacy Policy"
}
],
"objectClassName": "ip network",
"port43": "whois.registro.br",
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0",
"cidr0"
],
"remarks": [
{
"description": [
"Some of the data in this object has been removed."
],
"type": "object truncated due to server policy"
}
],
"startAddress": "179.48.76.0",
"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.