ASN Lookup Tool

INFORBARRA TELECOM BR BR 29 Routes

AS Data

AS263903

AS263903 – INFORBARRA TELECOM

AS Number 263903
AS Name
Organization INFORBARRA TELECOM
Country BR
Number of IPv4 Routes 20
Number of IPv6 Routes 9
ASN type ISP
Registry lacnic
Date Allocated 2015-08-05

ASN Intelligence API for production workflows

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

Access complete peers, upstreams, downstreams, routes, WHOIS, and contact intelligence via our API. Learn more

Get ASN API Key ASN API Docs
Powered by ASN data

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
2804:2778:2000::/36 ~5×10²⁷
2804:2778:5000::/36 ~5×10²⁷
149.78.179.0/24 256
191.128.6.0/24 256
170.247.113.0/24 256
138.204.140.0/24 256
149.78.180.0/23 512
2804:2778::/35 ~1×10³⁰
2804:2778::/36 ~5×10²⁷
138.204.140.0/23 512
2804:2778:8000::/36 ~5×10²⁷
170.247.112.0/24 256
191.128.4.0/23 512
138.204.141.0/24 256
2804:2778:9000::/36 ~5×10²⁷
149.78.178.0/24 256
191.128.0.0/23 512
138.204.142.0/24 256
2804:2778:7000::/36 ~5×10²⁷
149.78.176.0/23 512
2804:2778:2000::/35 ~1×10³⁰
170.247.115.0/24 256

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.
% 2026-07-10T09:27:53-03:00 - 134.199.65.187

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
AS269658 HUGS TELECOM BR
AS265073 MUNICIPIO DE BARRA DO CHOCA BR
AS199939 KeenSystems B.V. NL
AS8680 Sure (Guernsey) Limited GG
AS28792 Public Internet Ltd GB
AS50533 I.T.E.N.O.S. International Telecom Network Operation Services GmbH DE
AS50340 JSC Selectel RU
AS50072 Talpa TV B.V. NL
AS38880 Micron21 Datacentre Pty Ltd AU
AS267464 SMARTLINK TECNOLOGIA EM INTERNET LTDA ME BR
AS48825 Fast4networks Ltd GB
AS2611 BELNET BE
AS29606 Borwood Ltd GB
AS210627 Grayshott Gigabit Limited GB
AS12897 ENTEGA Medianet GmbH DE
AS215724 Edgevana, Inc. US
AS8315 WorldStream B.V. NL
AS15447 CM.com N.V. NL
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS13101 TNG Stadtnetz GmbH DE
AS51345 HUGO REGIBO BE
AS269719 GN TELECOM BR
AS203489 WiMore S.r.l. IT
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS266487 ISM Telecom Eireli ME BR
AS61337 Single Mode Networks Ltd GB
AS3216 PJSC "Vimpelcom" RU
AS13237 euNetworks GmbH DE
AS60793 TELEFONICA TECH NORTHERN IRELAND LIMITED GB
AS210062 Barritel Ltd GB
AS207487 Gustav Caplan NL
AS559 SWITCH CH
AS61888 GFT COMERCIO DE TELEFONIA E COMUNICACAO LTDA BR
AS8758 Iway AG CH
AS263321 ILOGNET PROVEDOR BR
AS264124 SPEED SERVICE - INTERNET BR
AS269402 LEONARDO CRUZ SILVA AMARAL 06377768524 BR
AS29838 Atlantic Metro Communications II, Inc. US
AS262427 Invista Net Provedor de Acesso Ltda BR
AS53162 VOIPGLOBE SERVICOS DE COM MULTIMIDIA VIA INTERNET BR
AS999 CORIX NETWORKS US
AS264406 ContilNet Telecom - Staff Computer EIRELI BR
AS264949 REAL LINK PROVEDOR DE INTERNET EIRELI BR
AS56630 Melbikomas UAB LT
AS37497 Network Platforms (PTY) LTD ZA
AS396986 Bytedance Inc. US
AS263541 IMF NETWORK DATA LTDA - ME BR
AS32787 Akamai Technologies, Inc. US
AS265061 MIRIANE ARAUJO LIMA DE OLIVEIRA - ME BR
AS266065 VANGUARDA TELECOMUNICAES LTDA ME BR
AS263907 Softway Fibra BR
AS12741 Netia SA PL
AS15510 Compuweb Communications Services Limited GB
AS28598 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS11432 Telium Telecomunicações Ltda BR
AS30740 Exa Networks Limited GB
AS8681 JT (Jersey) Limited JE

Upstreams

AS Number Description Country
AS12552 GlobalConnect AB SE
AS7195 EDGEUNO S.A.S CO
AS270724 CLIENT.CO SERVIÇOS E TELECOMUNICAÇÕES LTDA BR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS22356 Durand do Brasil Ltda BR
AS37468 Angola Cables AO
AS10429 TELEFÔNICA BRASIL S.A BR
AS20764 CJSC RASCOM RU
AS15802 Emirates Integrated Telecommunications Company PJSC AE
AS268267 INFONET TELECOMUNICACOES LTDA BR
AS37497 Network Platforms PTY LTD ZA
AS274830 WECONNECTTECH LTDA BR
AS3216 PJSC Vimpelcom RU
AS58453 China Mobile International Limited HK
AS264963 LUMIAR TELECOMUNICAÇÕES BR
AS26615 TIM S/A BR
AS14840 BR.Digital Telecom BR
AS12779 IT.Gate S.p.A. IT
AS9930 TT DOTCOM SDN BHD MY
AS25091 IP Max SA ZZ
AS37282 Main one Cable Company Nigeria Limited NG
AS34549 meerfarbig GmbH & Co. KG DE
AS21215 UNITED GROUP NETWORK INFRASTRUCTURE d.o.o. Beograd RS
AS39686 Eurofiber Nederland BV NL
AS34927 iFog GmbH CH
AS8298 IPng Networks GmbH CH
AS7713 Telekomunikasi Indonesia PT ID
AS6663 Euroweb Romania S.R.L. RO
AS33891 Core Backbone GmbH DE
AS34177 Celeste SAS FR
AS60171 AFR IX TELECOM S.A. ES
AS4455 IX Reach Ltd GB
AS4849 S3Company S3 Company Ltd AU
AS1103 SURF B.V. NL
AS37100 SEACOM Limited MU
AS39120 Convergenze S.p.A. IT
AS264409 GRUPO YAX BR
AS9002 RETN Limited GB
AS29075 IELO LIAZO SERVICES SAS FR
AS50304 Blix Solutions AS NO
AS6057 Administracion Nacional de Telecomunicaciones UY
AS1267 WIND TRE S.P.A. IT
AS5405 Inter.link GmbH DE
AS3214 xTom GmbH DE
AS41327 Fiber Telecom S.p.A. IT
AS3741 NTT DATA Inc, Infrastructure Solutions, CORE, MEA ZA
AS35280 F5 Networks SARL FR
AS20562 Broadband Hosting B.V. NL
AS9044 BSE Software GmbH CH
AS5713 SAIX NET ZA
AS215638 Cilix Limited GB
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU

Downstreams

AS Number Description Country
AS273814 Renato silva almeida e cia BR
AS265073 MUNICIPIO DE BARRA DO CHOCA BR
AS274715 CABO SAT PROJETOS E INSTALACOES LTDA BR
AS264547 DATAZOOM TELECOM BR
AS266065 VANGUARDA TELECOMUNICAÇÕES LTDA ME 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

Ready to get started?Get Started with IP Intelligence API Today

Get Started
CTA Illustration

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.