Free network tools
AS WHOIS
Look up an Autonomous System — holder, registry, contacts, announced IPv4/IPv6 prefixes, upstreams and downstreams.
Network Report (All-in-one) BGP Looking Glass BGP Security Check RPKI Validator BGP Hijack & Leak Monitor ASN Intelligence Internet Outages & Anomalies Country Internet Report Domain Insights IP WHOIS AS WHOIS
AS52901
AS52901 - MINAS TELECOM Announcing routesAS nameASN52901
OrganisationMINAS TELECOM
CountryBR
Registry (RIR)—
Handle52901
RangeAS52901
Registered24 Jul 2012
Last changed11 Jan 2023
Abuse contact[email protected]
8IPv4 prefixes
2IPv6 prefixes
7Upstreams
16Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS14840 | AS14840 - BR.Digital Telecom | 3108 |
| AS61568 | AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA | 1986 |
| AS267613 | AS267613 - ELETRONET S.A. | 1028 |
| AS3356 | LEVEL3 - Level 3 Parent, LLC | 638 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 398 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 42 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | 41 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS263396 | AS263396 - BK Telecomunicacoes LTDA | 1406 |
| AS265329 | AS265329 - B.B. NET UP EIRELI -ME | 656 |
| AS264341 | AS264341 - NETFOLHA PROVEDOR DE INTERNET LTDA ME | 551 |
| AS271269 | AS271269 - Mais Net Solucoes em Telecomunicacoes | 535 |
| AS267487 | AS267487 - Souza e Couto Empreendimentos Ltda | 520 |
| AS263671 | AS263671 - MINAS INFO LTDA-ME | 513 |
| AS267953 | AS267953 - BNET SOLUCOES EM INTERNET LTDA-ME | 404 |
| AS214456 | SERVERSP-AS ServerSP LLC | 388 |
| AS272796 | AS272796 - Nordeste Telecom Servicos de Internet Eireli | 350 |
| AS268623 | AS268623 - VTEK TELECOM LTDA - ME | 339 |
| AS269041 | AS269041 - MJB & TJS COM. E SERVICOS DE INFORMATICA LTDA | 312 |
| AS268451 | AS268451 - DIGASIM TELECOMUNICACOES E SERVICOS EIRELI | 296 |
| AS268022 | AS268022 - NORDESTE TELECOMUNICACOES E PORTAIS DE PROVEDORES | 272 |
| AS273438 | AS273438 - Olah Connect | 142 |
| AS268150 | AS268150 - Lehi V. de Aguiar Solucoes | 32 |
IPv4 prefixes (8)
IPv6 prefixes (2)
RPKI-validate all prefixes of AS52901
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | MINAS TELECOM | 12022934000103 | BR | |
| administrative | Minasnet LTDA-ME | MILTD26 | [email protected] | BR |
| administrative, abuse | Centro de Gerenciamento de Redes CGR | CGRCG | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "52901",
"startAutnum": 52901,
"endAutnum": 52901,
"name": "ASN52901",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "self",
"href": "https://rdap.registro.br/autnum/52901",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "related",
"href": "https://rdap.registro.br/ip/177.11.152.0/21",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "related",
"href": "https://rdap.registro.br/ip/191.7.80.0/20",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:1420::/32",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "related",
"href": "https://rdap.registro.br/ip/138.94.4.0/22",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "12022934000103",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"MINAS TELECOM"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "12.022.934/0001-03"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "MILTD26",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Minasnet LTDA-ME"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-11-21T17:26:14Z"
},
{
"eventAction": "last changed",
"eventDate": "2022-12-09T18:58:06Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2011-11-21T20:24:46Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-09-16T15:19:35Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/12022934000103",
"rel": "self",
"href": "https://rdap.registro.br/entity/12022934000103",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Edvaldo dos Santos Santiago"
},
{
"objectClassName": "entity",
"handle": "CGRCG",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Centro de Gerenciamento de Redes CGR"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2020-09-16T15:18:29Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-01-11T16:13:08Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-07-24T11:53:25Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-01-11T15:54:55Z"
}
],
"notices": [
{
"title": "Use and Privacy Policy",
"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.",
"2026-11-06T00:18:57-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/52901",
"rel": "alternate",
"href": "https://registro.br/upp",
"type": "text/html"
}
]
}
],
"rdapConformance": [
"rdap_level_0",
"nicbr_level_0"
],
"port43": "whois.registro.br"
}Results come from public internet registries and live global routing data. Results are cached for up to an hour. Lookups are logged with your IP address to prevent abuse — see our Privacy Policy.