What is ASN AS267638?

ASN AS267638 is an Autonomous System Number used to identify a network for BGP internet routing.

Who manages ASN AS267638?

AS267638 is listed under Wind Telecomunicação do Brasil Ltda 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.

AS267638 Wind Telecomunicação do Brasil Ltda ME

ASN Lookup Tool

Wind Telecomunicação do Brasil Ltda ME activatelecom.net

BR 6 Routes

AS Data

AS267638

AS267638 – Wind Telecomunicação do Brasil Ltda ME

AS Number	267638
AS Name	19.023.382/0001-05
Organization	Wind Telecomunicação do Brasil Ltda ME
Country	BR
Website	activatelecom.net
Number of IPv4 Routes	5
Number of IPv6 Routes	1
ASN type	ISP
Registry	lacnic
Date Allocated	2017-10-03

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Use ASN data for AS267638 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route	Origin	Origin Name	ISP	# IPs
45.71.163.0/24	AS267638	Wind Telecomunicação do Brasil Ltda ME	Wind Telecomunicação do Brasil Ltda - ME	256
45.71.162.0/24	AS267638	Wind Telecomunicação do Brasil Ltda ME	Wind Telecomunicação do Brasil Ltda - ME	256
45.71.161.0/24	AS267638	Wind Telecomunicação do Brasil Ltda ME	A F DE OLIVEIRA COMUNICACOES - ME	256
45.71.160.0/24	AS267638	Wind Telecomunicação do Brasil Ltda ME	Wind Telecomunicação do Brasil Ltda - ME	256
2804:448c::/32	AS267638	Wind Telecomunicação do Brasil Ltda ME	Wind Telecomunicação do Brasil Ltda - ME	~79×10²⁷
45.71.160.0/22	AS267638	Wind Telecomunicação do Brasil Ltda ME	Wind Telecomunicação do Brasil Ltda - ME	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.
% 2026-04-25T09:22:30-03:00 - 139.5.107.33

aut-num:     AS267638
owner:       Wind Telecomunica��o do Brasil Ltda - ME
ownerid:     19.023.382/0001-05
responsible: Marcel de Souza Victorino
country:     BR
owner-c:     WTBLM
routing-c:   WTBLM
abuse-c:     WTBLM
created:     20171003
changed:     20171003
inetnum:     45.71.160.0/22
inetnum:     2804:448c::/32

nic-hdl-br:  WTBLM
person:      Wind Telecomunica��o do Brasil Ltda - ME
e-mail:      ricardo@activatelecom.net
country:     BR
created:     20140422
changed:     20250401

% 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" : "AS267638",
    "country" : "BR",
    "admin_contacts" : [ "WTBLM" ],
    "tech_contacts" : [ "WTBLM" ],
    "abuse_contacts" : [ "WTBLM" ],
    "date_created" : "2017-10-03",
    "date_updated" : "2017-10-03",
    "source" : "lacnic"
  } ],
  "organization" : {
    "handle" : "19.023.382/0001-05",
    "name" : "Wind Telecomunica??o do Brasil Ltda - ME",
    "country" : [ "BR" ],
    "abuse_contacts" : [ "WTBLM" ],
    "date_created" : "2017-10-03",
    "date_updated" : "2017-10-03",
    "source" : "lacnic"
  },
  "administrative_contacts" : [ {
    "handle" : "WTBLM",
    "country" : "BR",
    "email" : [ "ricardo@activatelecom.net" ],
    "date_created" : "2014-04-22",
    "date_updated" : "2025-04-01",
    "source" : "lacnic"
  } ],
  "technical_contacts" : [ {
    "handle" : "WTBLM",
    "country" : "BR",
    "email" : [ "ricardo@activatelecom.net" ],
    "date_created" : "2014-04-22",
    "date_updated" : "2025-04-01",
    "source" : "lacnic"
  } ],
  "abuse_contacts" : [ {
    "handle" : "WTBLM",
    "country" : "BR",
    "email" : [ "ricardo@activatelecom.net" ],
    "date_created" : "2014-04-22",
    "date_updated" : "2025-04-01",
    "source" : "lacnic"
  } ]
}

Peers

AS Number	Description	Country
AS199081	Lancom Ltd.	GR
AS11432	Telium Telecomunicaï¿½ï¿½es Ltda	BR
AS262589	SAMM TECNOLOGIA E TELECOMUNICACOES S.A	BR
AS6939	Hurricane Electric LLC	US
AS60602	Inovare-Prim SRL	MD
AS266142	Bahiadados Telecom Ltda.	BR
AS14537	Continent 8 LLC	US
AS198150	SIACOM JSC	GE
AS269416	SEMEAR TELECOM EIRELI	BR
AS263283	JGNET - J G DE OLIVEIRA MATOS & CIA LTDA	BR

Upstreams

AS Number	Description	Country
AS39120	Convergenze S.p.A.	IT
AS29049	Delta Telecom Ltd	AZ
AS35280	F5 Networks SARL	FR
AS6939	Hurricane Electric LLC	US
AS11432	Telium Telecomunicações Ltda	BR
AS6057	Administracion Nacional de Telecomunicaciones	UY
AS7713	Telekomunikasi Indonesia PT	ID

Downstreams

AS Number	Description	Country
AS268275	GOOD TELECOM PROVEDOR DE INTERNET LTDA	BR
AS270509	Turbinado Telecom Ltda ME	BR