ASN Lookup Tool

CAWEB INFORMATICA LTDA BR BR 12 Routes

AS Data

AS264584

AS264584 – CAWEB INFORMATICA LTDA

AS Number 264584
AS Name
Organization CAWEB INFORMATICA LTDA
Country BR
Number of IPv4 Routes 7
Number of IPv6 Routes 5
ASN type BUSINESS
Registry lacnic
Date Allocated 2015-02-03

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Use ASN data for AS264584 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
2804:21fc::/32 ~79×10²⁷
138.36.191.0/24 256
138.36.188.0/23 512
138.36.190.0/24 256
138.36.189.0/24 256
2804:21fc:4000::/34 ~20×10²⁷
2804:21fc:c000::/34 ~20×10²⁷
138.36.188.0/24 256
138.36.190.0/23 512
2804:21fc::/34 ~20×10²⁷
138.36.188.0/22 1024
2804:21fc:8000::/34 ~20×10²⁷

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.
% 2026-09-09T10:30:28-03:00 - 134.199.75.166

aut-num:     AS264584
owner:       CAWEB INFORMATICA LTDA
responsible: Carlos Alberto Lima Santos
owner-c:     MAFDS82
routing-c:   MAFDS82
abuse-c:     MAFDS82
created:     20150203
changed:     20211126
inetnum:     138.36.188.0/22
inetnum:     2804:21fc::/32

nic-hdl-br:  MAFDS82
person:      MARCUS AUR�LIO FROTA DOS SANTOS
created:     20211029
changed:     20211229

% 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
AS263903 INFORBARRA TELECOM BR
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS52873 Softdados Telecomunicações BR
AS263283 JGNET - J G DE OLIVEIRA MATOS & CIA LTDA BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS262503 WIKI TELECOMUNICACOES EIRELI BR
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT BR
AS266400 Ferenz Networks BR
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS53202 Acesso10 Telecom BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS14840 BR.Digital Telecom BR
AS61573 IP TELECOM BR
AS61680 ACESSO SIMPLES LTDA BR
AS28300 Speed Serviços de Internet Ltda BR
AS61624 INFNOC TECNOLOGIA LTDA BR
AS57463 NetIX Communications JSC BG
AS6057 Administracion Nacional de Telecomunicaciones UY
AS28624 PROVEDORA CMA INTERNET LTDA BR
AS262462 Aranet Play BR
AS269655 CONECT FIBRA BR
AS268503 L.L Informatica LTDA - ME BR
AS262494 Virtex Telecom BR
AS268503 L.L Informatica LTDA ME BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS52999 START NETWORKS S/A BR
AS262355 VSX Networks BR
AS61622 VIA MS SOLUCOES DIGITAIS BR
AS266519 PROVERADIO TELECOM BR

Upstreams

AS Number Description Country
AS268503 L.L Informatica LTDA ME BR
AS14840 BR.Digital Telecom BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269655 CONECT FIBRA BR

Downstreams

AS Number Description Country
AS269655 CONECT FIBRA BR

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Frequently Asked Questions

ASN AS264584 is an Autonomous System Number used to identify a network for BGP internet routing.
AS264584 is listed under CAWEB INFORMATICA 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.