ASN Lookup Tool

Ciabrasnet Central Brasileira de Internet Ltda BR BR 11 Routes

AS Data

AS263524

AS263524 – Ciabrasnet Central Brasileira de Internet Ltda

AS Number 263524
AS Name
Organization Ciabrasnet Central Brasileira de Internet Ltda()
Country BR
Number of IPv4 Routes 8
Number of IPv6 Routes 3
ASN type ISP
Registry lacnic
Date Allocated 2014-01-13

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Use ASN data for AS263524 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:1340::/32 ~79×10²⁷
191.253.28.0/23 512
2804:1340:8000::/33 ~40×10²⁷
2804:1340::/33 ~40×10²⁷
191.253.24.0/24 256
191.253.29.0/24 256
191.253.26.0/23 512
191.253.25.0/24 256
191.253.26.0/24 256
191.253.24.0/21 2048

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.
% 2026-03-16T09:16:40-03:00 - 194.135.132.160

aut-num:     AS263524
owner:       Ciabrasnet - Central Brasileira de Internet Ltda
responsible: Julio Cezar Araujo
owner-c:     JUCAR219
routing-c:   JUCAR219
abuse-c:     JUCAR219
created:     20140113
changed:     20200219
inetnum:     191.253.24.0/21
inetnum:     2804:1340::/32
as-in:       from AS53062 100 accept ANY
as-out:      to AS53062 announce AS263524

nic-hdl-br:  JUCAR219
person:      Julio Cezar Araujo
created:     20130511
changed:     20201208

% 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
AS53062 ALT | GRUPO BRASIL TECPAR BR
AS53062 ALT GRUPO BRASIL TECPAR BR
AS52587 iFIBRA TELECOM BR
AS262847 DBUG TELECOM LTDA BR

Upstreams

AS Number Description Country
AS53062 ALT GRUPO BRASIL TECPAR BR
AS52587 iFIBRA TELECOM BR
AS262847 DBUG TELECOM LTDA BR

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Frequently Asked Questions

ASN AS263524 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263524 is listed under Ciabrasnet Central Brasileira de Internet 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.