ASN AS52657 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS52657?

AS52657 is listed under NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA.

What do peers, upstreams, and downstreams mean in ASN data?

Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.

What are routes and IP ranges for an ASN?

Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.

Why is WHOIS data shown for an ASN?

WHOIS data provides registration and contact context for ASN ownership, administration, and operational reference.

How can I access the full ASN tables?

The page shows a preview of large ASN datasets. Use the page controls to load more rows, and upgrade to a paid plan for complete access.

AS52657 NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA

ASN Lookup Tool

NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA

BR 35 Routes

AS Data

AS52657

AS52657 – NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA

AS Number	52657
AS Name	08.968.072/0001-39
Organization	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA
Country	BR
Number of IPv4 Routes	17
Number of IPv6 Routes	18
ASN type	ISP
Registry	lacnic
Date Allocated	2012-11-21

ASN Intelligence API for production workflows

Use ASN data for AS52657 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.104.253.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
177.104.245.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
2804:5bcc:3000::/36	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	~5×10²⁷
177.104.249.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
2804:5bcc:d000::/36	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	~5×10²⁷
177.104.252.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
2804:5bcc:4000::/36	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	~5×10²⁷
177.104.246.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
177.104.241.0/24	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	256
2804:5bcc:9000::/36	AS52657	NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA	NORTE TELECOMUNICAÇÕES SERVIÇOS DE INTERNET LTDA	~5×10²⁷

Raw Whois Response

% 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.
% 2026-04-12T09:24:18-03:00 - 188.212.139.191

aut-num:     AS52657
owner:       NORTE TELECOMUNICA��ES SERVI�OS DE INTERNET LTDA
ownerid:     08.968.072/0001-39
responsible: GEWERTON BARRETO DOS SANTOS
country:     BR
owner-c:     GBS87
routing-c:   GBS87
abuse-c:     GBS87
created:     20121121
changed:     20171116
inetnum:     177.104.240.0/20
inetnum:     2804:5bcc::/32

nic-hdl-br:  GBS87
person:      Gewerton Barreto dos Santos
e-mail:      gewerton@hotmail.com
country:     BR
created:     20030528
changed:     20251022

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.

Parsed Whois Response

{
  "status" : true,
  "whois_server" : "whois.lacnic.net",
  "aut_nums" : [ {
    "aut_num" : "AS52657",
    "country" : "BR",
    "admin_contacts" : [ "GBS87" ],
    "tech_contacts" : [ "GBS87" ],
    "abuse_contacts" : [ "GBS87" ],
    "date_created" : "2012-11-21",
    "date_updated" : "2017-11-16",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "08.968.072/0001-39",
    "name" : "NORTE TELECOMUNICA??ES SERVI?OS DE INTERNET LTDA",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "GBS87" ],
    "date_created" : "2012-11-21",
    "date_updated" : "2017-11-16",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "GBS87",
    "country" : "BR",
    "email" : [ "gewerton@hotmail.com" ],
    "date_created" : "2003-05-28",
    "date_updated" : "2025-10-22",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "GBS87",
    "country" : "BR",
    "email" : [ "gewerton@hotmail.com" ],
    "date_created" : "2003-05-28",
    "date_updated" : "2025-10-22",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "GBS87",
    "country" : "BR",
    "email" : [ "gewerton@hotmail.com" ],
    "date_created" : "2003-05-28",
    "date_updated" : "2025-10-22",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS268324	Provecom Telecomunicacoes Ltda	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS60602	Inovare-Prim SRL	MD
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS52581	PLENITUDE, SERVIÇOS DE COMUN. MULTIMÍDIA EIRELI	BR
AS4230	CLARO S.A.	BR
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS26615	TIM S/A	BR
AS28598	DB3 SERVICOS DE TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS10429	TELEFÓNICA BRASIL S.A	BR
AS4230	CLARO S.A.	BR

Downstreams

AS Number	Description	Country
AS262727	AtualNet Provedor de Internet Ltda	BR
AS268324	Provecom Telecomunicacoes Ltda	BR
AS273532	NETGEO SOLUCOES EM TECNOLOGIA LTDA	BR
AS272660	Leonardo D de S Cruz	BR
AS266422	Atus Servicos e Comercio de Produtos de Informatic	BR
AS28590	Directnet Prestacao de Servicos Ltda.	BR
AS264985	LUNE FIBRA LTDA	BR
AS267954	CARNEIRO E PASSOS LTDA	BR
AS52581	PLENITUDE, SERVIÇOS DE COMUN. MULTIMÍDIA EIRELI	BR