ASN Lookup Tool

W EMPRESAS TELECOM LTDA BR BR 20 Routes

AS Data

AS264181

AS264181 – W EMPRESAS TELECOM LTDA

AS Number 264181
AS Name
Organization W EMPRESAS TELECOM LTDA
Country BR
Number of IPv4 Routes 19
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2015-03-27

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Use ASN data for AS264181 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:23c4::/32 ~79×10²⁷
66.102.119.0/24 256
138.97.103.0/24 256
138.97.100.0/24 256
168.121.76.0/24 256
138.97.100.0/22 1024
66.102.117.0/24 256
66.102.115.0/24 256
168.121.78.0/24 256
66.102.113.0/24 256
66.102.118.0/24 256
138.97.102.0/24 256
66.102.116.0/24 256
168.121.76.0/22 1024
138.97.101.0/24 256
66.102.112.0/24 256
168.121.77.0/24 256
66.102.112.0/21 2048
66.102.114.0/24 256
168.121.79.0/24 256

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.
% 2026-08-21T09:16:19-03:00 - 119.13.226.173

aut-num:     AS264181
owner:       W EMPRESAS TELECOM LTDA
responsible: MARCOS FAVIERI FERREIRA
owner-c:     MAFFE546
routing-c:   CACTE78
abuse-c:     MAFFE546
created:     20150327
changed:     20260813
inetnum:     138.97.100.0/22
inetnum:     2804:23c4::/32
inetnum:     168.121.76.0/22
as-out:      to AS264215 announce AS264181

nic-hdl-br:  MAFFE546
person:      Marcos Favieri Ferreira
created:     20251125
changed:     20260813

nic-hdl-br:  CACTE78
person:      Caio da Costa Teixeira
created:     20240315
changed:     20260813

% 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

Peers

AS Number Description Country
AS264215 W FIBRA TELECOM LTDA BR

Upstreams

AS Number Description Country
AS264215 W FIBRA TELECOM LTDA BR

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Frequently Asked Questions

ASN AS264181 is an Autonomous System Number used to identify a network for BGP internet routing.
AS264181 is listed under W EMPRESAS TELECOM LTDA.
Peers are lateral network interconnections, upstreams are transit providers, and downstreams are customer networks receiving connectivity.
Routes and IP ranges are the network prefixes announced by the ASN on the internet and show the address space it originates.
WHOIS provides registration and contact context for ASN ownership, administration, and operational reference.
This page previews large ASN datasets. Use See more to load additional rows, and upgrade your plan to view complete peer, route, upstream, and downstream data.