ASN Lookup Tool

Alternativa Telecom BR BR 8 Routes

AS Data

AS263335

AS263335 – Alternativa Telecom

AS Number 263335
AS Name
Organization Alternativa Telecom()
Country BR
Number of IPv4 Routes 7
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2014-03-13

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Use ASN data for AS263335 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
191.36.136.0/21 2048
191.36.140.0/22 1024
191.36.136.0/23 512
191.36.138.0/23 512
191.36.140.0/23 512
2804:1484::/32 ~79×10²⁷
191.36.136.0/22 1024
191.36.142.0/23 512

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.
% 2026-03-04T09:21:48-03:00 - 134.199.86.158

aut-num:     AS263335
owner:       Alternativa Telecom
responsible: Renata Pezzin
owner-c:     ALTEL42
routing-c:   ALTEL42
abuse-c:     ALTEL42
created:     20140313
changed:     20160822
inetnum:     191.36.136.0/21
inetnum:     2804:1484::/32

nic-hdl-br:  ALTEL42
person:      Alternativa Telecomunica��es
created:     20141029
changed:     20240618

% 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
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS263541 IMF NETWORK DATA LTDA ME BR
AS4230 CLARO S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR

Upstreams

AS Number Description Country
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS263541 IMF NETWORK DATA LTDA ME BR
AS4230 CLARO S.A. BR

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Frequently Asked Questions

ASN AS263335 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263335 is listed under Alternativa Telecom.
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.