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
AS265135
AS265135 - TC NET Announcing routesAS nameASN265135
OrganisationTC NET
CountryBR
Registry (RIR)—
Handle265135
RangeAS265135
Registered06 Nov 2015
Last changed07 Oct 2025
Abuse contact[email protected]
3IPv4 prefixes
3IPv6 prefixes
7Upstreams
9Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS61568 | AS61568 - ALOO TELECOM - FSF TECNOLOGIA SA | 2342 |
| AS53087 | AS53087 - TELY Ltda. | 1018 |
| AS6939 | HURRICANE - Hurricane Electric LLC | 437 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD | 30 |
| AS6057 | AS6057 - Administracion Nacional de Telecomunicaciones | 22 |
| AS61626 | AS61626 - UNIVERSIDADE ESTADUAL DE PONTA GROSSA | 7 |
| AS7195 | AS7195 - EDGEUNO S.A.S | 6 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS264340 | AS264340 - R E COMERCIO E SERVICOS DE INTERNET LTDA | 1147 |
| AS268775 | AS268775 - MY ZONE INTERNET | 526 |
| AS265965 | AS265965 - Pinhais Net Telecom Comercio e Servicos Ltda | 499 |
| AS269088 | AS269088 - ESM NET INFORMATICA | 446 |
| AS269309 | AS269309 - FIBRA LIVE SERVICOS DE TELECOMUNICACOES LTDA | 274 |
| AS262751 | AS262751 - TERRA FIBER TELECOM LTDA-ME | 261 |
| AS267506 | AS267506 - BDNET.COM TELECOMUNICACOES LTDA | 21 |
| AS272609 | AS272609 - FABIO DA SILVA PEREIRA | 16 |
| AS267039 | AS267039 - Dnet tecnologia | 11 |
IPv4 prefixes (3)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS265135
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | TC NET | 11888337000101 | BR | |
| administrative | MARCOS JOSÉ MELO FERREIRA | MJMFE5 | [email protected] | BR |
| administrative, abuse | Rafael Felipe Freitas da Silva | RFFSI42 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "265135",
"startAutnum": 265135,
"endAutnum": 265135,
"name": "ASN265135",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/265135",
"rel": "self",
"href": "https://rdap.registro.br/autnum/265135",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/265135",
"rel": "related",
"href": "https://rdap.registro.br/ip/143.255.20.0/22",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/265135",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:2b1c::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "11888337000101",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"TC NET"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "11.888.337/0001-01"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "MJMFE5",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"MARCOS JOSÉ MELO FERREIRA"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2012-05-13T16:49:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-09T02:19:16Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-11-05T15:19:58Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-02-23T19:45:55Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/11888337000101",
"rel": "self",
"href": "https://rdap.registro.br/entity/11888337000101",
"type": "application/rdap+json"
}
],
"legalRepresentative": "TC NET"
},
{
"objectClassName": "entity",
"handle": "RFFSI42",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Rafael Felipe Freitas da Silva"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2019-08-21T00:00:45Z"
},
{
"eventAction": "last changed",
"eventDate": "2021-10-13T13:20:08Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2015-11-06T09:54:31Z"
},
{
"eventAction": "last changed",
"eventDate": "2025-10-07T12:21:06Z"
}
],
"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.",
"2026-11-03T13:11:01-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/265135",
"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.