What is ASN AS263432?

ASN AS263432 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS263432?

AS263432 is listed under CORPORATIVA TELECOMUNICACOES EIRELI ME.

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.

AS263432 CORPORATIVA TELECOMUNICACOES EIRELI ME

ASN Lookup Tool

CORPORATIVA TELECOMUNICACOES EIRELI ME corporativa.com.br

BR 48 Routes

AS Data

AS263432

AS263432 – CORPORATIVA TELECOMUNICACOES EIRELI ME

AS Number	263432
AS Name	18.553.690/0001-71
Organization	CORPORATIVA TELECOMUNICACOES EIRELI ME
Country	BR
Website	corporativa.com.br
Number of IPv4 Routes	22
Number of IPv6 Routes	26
ASN type	ISP
Registry	lacnic
Date Allocated	2013-12-02

ASN Intelligence API for production workflows

Use ASN data for AS263432 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
177.22.120.0/21	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	2048
2804:11b0:d700::/40	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	~309×10²⁴
45.182.200.0/22	AS269236	CORPORATIVA CARRIER LTDA	LUIZ OTAVIO CANDIDO DE CARVALHO	1024
177.91.74.0/23	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	512
177.22.126.0/23	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	512
177.22.120.0/22	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	1024
2804:11b0:1::/48	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	~1×10²⁴
177.22.122.0/23	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	512
177.22.124.0/22	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	Guimaraes E Venâncio Telecomunicações Ltda-ME	1024
2804:11b0:d002::/48	AS263432	CORPORATIVA TELECOMUNICACOES EIRELI ME	CORPORATIVA TELECOMUNICACOES EIRELI ME	~1×10²⁴

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.
% 2026-05-02T09:27:32-03:00 - 188.212.142.120

aut-num:     AS263432
owner:       CORPORATIVA TELECOMUNICACOES EIRELI ME
ownerid:     18.553.690/0001-71
responsible: TOBIAS FREITAS DE SOUSA
country:     BR
owner-c:     COTEL16
routing-c:   COTEL16
abuse-c:     COTEL16
created:     20131202
changed:     20131202
inetnum:     177.91.72.0/22
inetnum:     2804:11b0::/32
inetnum:     177.91.76.0/22
inetnum:     131.161.104.0/22
inetnum:     177.22.120.0/21
inetnum:     181.189.116.0/22

nic-hdl-br:  COTEL16
person:      Corporativa Telecomunica��es
e-mail:      noc@corporativa.com.br
country:     BR
created:     20130908
changed:     20220824

% 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" : "AS263432",
    "country" : "BR",
    "admin_contacts" : [ "COTEL16" ],
    "tech_contacts" : [ "COTEL16" ],
    "abuse_contacts" : [ "COTEL16" ],
    "date_created" : "2013-12-02",
    "date_updated" : "2013-12-02",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "18.553.690/0001-71",
    "name" : "CORPORATIVA TELECOMUNICACOES EIRELI ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "COTEL16" ],
    "date_created" : "2013-12-02",
    "date_updated" : "2013-12-02",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "COTEL16",
    "country" : "BR",
    "email" : [ "noc@corporativa.com.br" ],
    "date_created" : "2013-09-08",
    "date_updated" : "2022-08-24",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "COTEL16",
    "country" : "BR",
    "email" : [ "noc@corporativa.com.br" ],
    "date_created" : "2013-09-08",
    "date_updated" : "2022-08-24",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "COTEL16",
    "country" : "BR",
    "email" : [ "noc@corporativa.com.br" ],
    "date_created" : "2013-09-08",
    "date_updated" : "2022-08-24",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS266409	SECW TELECOM	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS262805	REDE MINAS TELECOM LTDA	BR
AS37468	Angola Cables	AO
AS269416	SEMEAR TELECOM EIRELI	BR
AS199524	G-Core Labs S.A.	LU
AS52965	1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS37468	Angola Cables	AO
AS13786	Seabras 1 USA, LLC	US
AS35280	F5 Networks SARL	FR
AS268243	LUXFIBRA TELECOM	BR
AS14840	BR.Digital Telecom	BR
AS22381	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID

Downstreams

AS Number	Description	Country
AS267578	WILLIAN MENDES DE OLIVEIRA ME	BR
AS275724	CELIO DOMINGOS CABRAL DOS SANTOS	BR
AS28229	HARDONLINE LTDA	BR
AS268186	InterOuro Telecom	BR
AS272726	B&S TELECOMUNICACOES EIRELI	BR
AS268795	TELEXTRA TELECOMUNICACOES LTDA	BR
AS22356	Durand do Brasil Ltda	BR
AS262805	REDE MINAS TELECOM LTDA	BR
AS266364	RABELO FLORES SERVIÇOS DE MULTIMIDIA LTDA IGBWEB	BR
AS61636	logicLINK Telecom EIRELI	BR