ASN Lookup Tool

INFORBARRA TELECOM BR BR 31 Routes

AS Data

AS263903

AS263903 – INFORBARRA TELECOM

AS Number 263903
AS Name
Organization INFORBARRA TELECOM
Country BR
Number of IPv4 Routes 22
Number of IPv6 Routes 9
ASN type ISP
Registry lacnic
Date Allocated 2015-08-05

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Use ASN data for AS263903 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
170.247.114.0/24 256
191.128.6.0/23 512
149.78.182.0/23 512
2804:2778:3000::/36 ~5×10²⁷
138.204.142.0/23 512
138.204.143.0/24 256
191.128.2.0/23 512
170.247.112.0/23 512
2804:2778:5000::/36 ~5×10²⁷
149.78.179.0/24 256

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.
% 2026-04-12T09:25:35-03:00 - 134.199.79.106

aut-num:     AS263903
owner:       INFORBARRA TELECOM
responsible: JAMES MEYER SOUZA DE OLIVEIRA
owner-c:     ICMIN5
routing-c:   ICMIN5
abuse-c:     ICMIN5
created:     20150805
changed:     20150805
inetnum:     138.204.140.0/22
inetnum:     2804:2778::/32
inetnum:     170.247.112.0/22

nic-hdl-br:  ICMIN5
person:      INFORBARRA COMERCIO DE MAT. INFORMATICA
created:     20150313
changed:     20250115

% 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
AS52890 Centro Integrado de Telemática do Exército BR
AS267437 Ultracom Telecomunicaes Ltda BR
AS269658 HUGS TELECOM BR
AS265073 MUNICIPIO DE BARRA DO CHOCA BR
AS262973 Max Telecomunicações Ltda BR
AS50533 I.T.E.N.O.S. International Telecom Network Operation Services GmbH DE
AS268867 CEAR NET TELECOM LTDA BR
AS50340 JSC Selectel RU
AS50072 Talpa TV B.V. NL
AS38880 Micron21 Datacentre Pty Ltd AU

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS29049 Delta Telecom Ltd AZ
AS264409 GRUPO YAX BR
AS264963 LUMIAR TELECOMUNICAÇÕES BR
AS26615 TIM S/A BR
AS9002 RETN Limited GB
AS6939 Hurricane Electric LLC US
AS8298 IPng Networks GmbH CH
AS6057 Administracion Nacional de Telecomunicaciones UY
AS52468 UFINET PANAMA S.A. PA

Downstreams

AS Number Description Country
AS273814 Renato silva almeida e cia BR
AS265073 MUNICIPIO DE BARRA DO CHOCA BR
AS264547 DATAZOOM TELECOM BR
AS267528 ENTER INFO INFORMATICA E SERVIÇOS LTDA BR
AS263151 CONECT TELECOM BR
AS270773 A & R TELECOMUNICAÇÕES LTDA BR
AS271572 DIEGO DEL REI MENEZES ME BR
AS270716 GOVISTA TELECOMUNICAO IMPORTACAO LTDA BR
AS272774 Glauber Santos de Novaes ME IRAQUARANET FIBRA BR
AS268586 BAHIA FIBRA TELECOM LTDA BR

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Frequently Asked Questions

ASN AS263903 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263903 is listed under INFORBARRA 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.