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
AS52548
AS52548 - tc conecta servicos de telecomunicacoes e provedor Announcing routesAS nameASN52548
Organisationtc conecta serviços de telecomunicações e provedor
CountryBR
Registry (RIR)—
Handle52548
RangeAS52548
Registered05 Feb 2013
Last changed06 Mar 2013
Abuse contact[email protected]
11IPv4 prefixes
3IPv6 prefixes
7Upstreams
1Downstreams
Upstreams
| AS | Network name | Visibility |
|---|---|---|
| AS61712 | AS61712 - YUPNET TELECOMUNICACOES LTDA | 554 |
| AS263432 | AS263432 - CORPORATIVA TELECOMUNICACOES EIRELI ME | 458 |
| AS3549 | LVLT-3549 - Level 3 Parent, LLC | 450 |
| AS263305 | AS263305 - NET.COM TELECOMUNICACOES EIRELI | 302 |
| AS268976 | AS268976 - Weclix Telecom S/A | 253 |
| AS52660 | AS52660 - e.serv informatica e tecnologia ltda. | 148 |
| AS270364 | AS270364 - NOVALINK INTERNET LTDA | 130 |
Downstreams
| AS | Network name | Visibility |
|---|---|---|
| AS268191 | AS268191 - MARTINS TELECOM | 263 |
IPv4 prefixes (11)
IPv6 prefixes (3)
RPKI-validate all prefixes of AS52548
Contacts
| Role | Name | Handle | Email / phone | Address |
|---|---|---|---|---|
| registrant | tc conecta serviços de telecomunicações e provedor | 08337649000104 | BR | |
| administrative | Glauber Luz Perira | GLLPE2 | [email protected] | BR |
| administrative, abuse | Glauber Luz Perira | GLLPE2 | [email protected] | BR |
Raw registry response
{
"objectClassName": "autnum",
"handle": "52548",
"startAutnum": 52548,
"endAutnum": 52548,
"name": "ASN52548",
"type": "DIRECT ALLOCATION",
"country": "BR",
"links": [
{
"value": "https://rdap.registro.br/autnum/52548",
"rel": "self",
"href": "https://rdap.registro.br/autnum/52548",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52548",
"rel": "related",
"href": "https://rdap.registro.br/ip/177.85.136.0/21",
"type": "application/rdap+json"
},
{
"value": "https://rdap.registro.br/autnum/52548",
"rel": "related",
"href": "https://rdap.registro.br/ip/2804:5c08::/32",
"type": "application/rdap+json"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "08337649000104",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"org"
],
[
"fn",
[],
"text",
"tc conecta serviços de telecomunicações e provedor"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"registrant"
],
"publicIds": [
{
"type": "cnpj",
"identifier": "08.337.649/0001-04"
}
],
"entities": [
{
"objectClassName": "entity",
"handle": "GLLPE2",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Glauber Luz Perira"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2007-03-02T13:12:05Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-10-27T18:37:53Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2007-03-20T18:39:43Z"
},
{
"eventAction": "last changed",
"eventDate": "2020-11-05T12:37:38Z"
}
],
"links": [
{
"value": "https://rdap.registro.br/entity/08337649000104",
"rel": "self",
"href": "https://rdap.registro.br/entity/08337649000104",
"type": "application/rdap+json"
}
],
"legalRepresentative": "Glauber Luiz Pereira"
},
{
"objectClassName": "entity",
"handle": "GLLPE2",
"vcardArray": [
"vcard",
[
[
"version",
[],
"text",
"4.0"
],
[
"kind",
[],
"text",
"individual"
],
[
"fn",
[],
"text",
"Glauber Luz Perira"
],
[
"email",
[],
"text",
"[email protected]"
],
[
"lang",
[],
"language-tag",
"pt"
],
[
"adr",
[],
"text",
[
"",
"",
"",
"",
"",
"",
"BR"
]
]
]
],
"roles": [
"administrative",
"abuse"
],
"events": [
{
"eventAction": "registration",
"eventDate": "2007-03-02T13:12:05Z"
},
{
"eventAction": "last changed",
"eventDate": "2023-10-27T18:37:53Z"
}
]
}
],
"events": [
{
"eventAction": "registration",
"eventDate": "2013-02-05T17:27:32Z"
},
{
"eventAction": "last changed",
"eventDate": "2013-03-06T14:00:52Z"
}
],
"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.",
"2026-11-03T14:35:31-03:00 - 43.204.219.77"
],
"links": [
{
"value": "https://rdap.registro.br/autnum/52548",
"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.