ASN Lookup Tool

Open X Tecnologia Ltda openx.com.br BR BR 19 Routes

AS Data

AS263444

AS263444 – Open X Tecnologia Ltda

AS Number 263444
AS Name 04.305.299/0001-43
Organization Open X Tecnologia Ltda
Country BR
Website openx.com.br
Number of IPv4 Routes 11
Number of IPv6 Routes 8
ASN type ISP
Registry lacnic
Date Allocated 2013-12-05

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Use ASN data for AS263444 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
177.91.161.0/24 256
177.91.160.0/22 1024
2804:11dc:1000::/36 ~5×10²⁷
2804:11dc:e000::/36 ~5×10²⁷
138.36.164.0/24 256
2804:11dc:8000::/36 ~5×10²⁷
138.36.165.0/24 256
2804:11dc:2000::/36 ~5×10²⁷
138.36.167.0/24 256
177.91.163.0/24 256
177.91.162.0/23 512
177.91.160.0/23 512
64.52.14.0/24 256
177.91.162.0/24 256
177.91.160.0/24 256
2804:11dc:a000::/36 ~5×10²⁷
2804:11dc:7000::/36 ~5×10²⁷
2804:11dc:4000::/36 ~5×10²⁷
2804:11dc::/36 ~5×10²⁷

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.
% 2026-08-27T09:25:33-03:00 - 136.227.180.246

aut-num:     AS263444
owner:       Open X Tecnologia Ltda
ownerid:     04.305.299/0001-43
responsible: Renato Ornelas
country:     BR
owner-c:     OPENX
routing-c:   OPENX
abuse-c:     OXNOC
created:     20131205
changed:     20170114
inetnum:     177.91.160.0/22
inetnum:     2804:11dc::/32
inetnum:     138.36.164.0/22

nic-hdl-br:  OPENX
person:      Open X
e-mail:      registro@openx.com.br
country:     BR
created:     20130827
changed:     20230508

nic-hdl-br:  OXNOC
person:      OX NOC
e-mail:      abuse@openx.com.br
country:     BR
created:     20140819
changed:     20140819

% 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
AS8680 Sure (Guernsey) Limited GG
AS58057 Securebit AG CH
AS42396 PJSC Telesystems of Ukraine UA
AS34058 Limited Liability Company lifecell UA
AS48825 Fast4networks Ltd GB
AS31287 IPACCT CABLE Ltd BG
AS60144 3W Infra B.V. NL
AS53095 Axnet Provedor de Internet Comercio Ltda BR
AS24953 NETPLANET GmbH AT
AS2593 Universita di Padova IT
AS8315 WorldStream B.V. NL
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS269719 GN TELECOM BR
AS208354 Alfa.Bit.Omega S.R.L. IT
AS3255 LLC EKSINTECH UA
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS206735 Novelcomm LP GR
AS50352 Riccardo Gori IT
AS1126 Vancis Advanced ICT Services ZZ
AS13237 euNetworks GmbH DE
AS51699 Giuliano Schindler DE
AS33724 VOLICO US
AS207234 Mobile Breitbandnetze GmbH DE
AS39277 Mondo Byte SRL RO
AS268753 Florestawii Telecom Servicos de Comunicacao LTDA M BR
AS31272 WildPark Co UA
AS263321 ILOGNET PROVEDOR BR
AS55134 SKYNET360 LLC US
AS196925 Azertelecom LLC AZ
AS29838 Atlantic Metro Communications II, Inc. US
AS29405 VNET a.s. SK
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS204309 C. Company S.r.l. IT
AS56349 IP-Net s.r.o. SK
AS396986 Bytedance Inc. US
AS201950 Alexander Bork DE
AS263541 IMF NETWORK DATA LTDA - ME BR
AS34259 TOV "Highload Systems" UA
AS269010 CIANET PROVEDOR DE INTERNET E S. DE C. EIRELI BR
AS12741 Netia SA PL
AS262761 Sinal Br Telecom Ltda BR
AS56834 Koseniuk Oleksandr Volodimirovich UA
AS201806 SI.EL.CO. SRL IT
AS215760 Adam Grazioli IT
AS207994 Servcity BE
AS142631 Metro Lightspeed MY
AS11432 Telium Telecomunicações Ltda BR
AS44620 Netlen Internet Hizmetleri Ltd. Sti. TR
AS56401 PE "MIRTELEKOM" UA
AS208920 Rocket Way S.R.L. IT
AS31950 Data Network Solutions US
AS199452 MS3 Networks Ltd GB
AS29119 AIRE NETWORKS DEL MEDITERRANEO SL UNIPERSONAL ES
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS211065 ANIXE.NET SINGLE MEMBER PRIVATE COMPANY GR
AS43440 Digitale Suisse AG CH
AS199399 National Infrastructures for Research and Technology S.A. GR
AS60274 EDV Consulting Zoichter GmbH AT

Upstreams

AS Number Description Country
AS50869 IPng Networks GmbH CH
AS205794 JINZE YANG CN
AS58057 Securebit AG CH
AS6762 TELECOM ITALIA SPARKLE S.p.A. IT
AS7195 EDGEUNO S.A.S CO
AS49434 FBW NETWORKS SAS FR
AS39351 31173 Services AB SE
AS6939 Hurricane Electric LLC US
AS6204 ZET.NET IP Transit RO
AS8359 MTS PJSC RU
AS22356 Durand do Brasil Ltda BR
AS15943 wilhelm.tel GmbH DE
AS4230 CLARO S.A. BR
AS31500 Global Network Management Inc AG
AS52055 NetIX Communications JSC BG
AS56911 Warian S.R.L. IT
AS37468 Angola Cables AO
AS272713 CDN Star Ltda BR
AS10429 TELEFÔNICA BRASIL S.A BR
AS20764 CJSC RASCOM RU
AS3303 Swisscom Schweiz AG CH
AS50673 Serverius Holding B.V. NL
AS14840 BR.Digital Telecom BR
AS24961 WIIT AG DE
AS57463 NetIX Communications JSC BG
AS28663 FLYS INTERATIVA LTDA BR
AS1031 PEER 1031 LLC US
AS1299 Arelion Sweden AB SE
AS62000 SERVERD SAS FR
AS34549 meerfarbig GmbH & Co. KG DE
AS262761 Sinal Br Telecom Ltda BR
AS34927 iFog GmbH CH
AS25091 IP Max SA CH
AS8298 IPng Networks GmbH CH
AS6663 Euroweb Romania S.R.L. RO
AS2914 NTT America, Inc. US
AS33891 Core Backbone GmbH DE
AS61568 ALOO TELECOM FSF TECNOLOGIA SA BR
AS34019 Hivane Association FR
AS401753 BIXCE Inc VG
AS15958 CETIN Ltd. Belgrade RS
AS61049 Exascale Ltd GB
AS58299 Openfactory GmbH in Liquidation CH
AS52925 Ascenty Data Centers e Telecomunicações S/A BR
AS39120 Convergenze S.p.A. IT
AS64126 DOMINICAN TELECOM PRIME, DTP, S.R.L. DO
AS12956 TELXIUS Cable ES
AS9002 RETN Limited GB
AS6057 Administracion Nacional de Telecomunicaciones UY
AS5405 Inter.link GmbH DE
AS48646 SDRmedia Verwaltungs GmbH DE
AS32097 WholeSale Internet, Inc. US
AS41327 Fiber Telecom S.p.A. IT
AS8455 atom86 BV NL
AS9044 BSE Software GmbH CH
AS3356 Level 3 Parent, LLC US
AS137409 GSL Networks Pty LTD AU
AS61626 UNIVERSIDADE ESTADUAL DE PONTA GROSSA BR

Downstreams

AS Number Description Country
AS212559 LUMIA NETWORK SRL IT
AS42396 PJSC Telesystems of Ukraine UA
AS50698 TETA s.r.o. CZ
AS34058 Limited Liability Company lifecell UA
AS51175 Multiplay Sp. z o.o. PL
AS53095 Axnet Provedor de Internet Comercio Ltda BR
AS24953 NETPLANET GmbH AT
AS2593 Universita di Padova IT
AS21368 Phoenix IT SRL RO
AS272426 INTERMAX SERVICOS DE COMUNICACAO LTDA BR

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Frequently Asked Questions

ASN AS263444 is an Autonomous System Number used to identify a network for BGP internet routing.
AS263444 is listed under Open X Tecnologia 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.