ASN Lookup Tool

CST Cerentini Soluções em Tecnologia BR BR 36 Routes

AS Data

AS262587

AS262587 – CST Cerentini Soluções em Tecnologia

AS Number 262587
AS Name
Organization CST Cerentini Soluções em Tecnologia
Country BR
Number of IPv4 Routes 25
Number of IPv6 Routes 11
ASN type ISP
Registry lacnic
Date Allocated 2011-09-16

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Use ASN data for AS262587 in automation: routing intelligence, peering analysis, ownership checks, and network observability.

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IP Ranges

Route # IPs
143.255.186.0/24 256
177.84.146.0/24 256
45.238.136.0/23 512
177.84.147.0/24 256
177.84.150.0/23 512
177.84.146.0/23 512
2804:2b60:a000::/35 ~1×10³⁰
143.255.185.0/24 256
177.84.151.0/24 256
2804:2b60::/33 ~40×10²⁷
177.84.148.0/24 256
177.84.145.0/24 256
177.84.144.0/21 2048
2804:2b60:6000::/35 ~1×10³⁰
2804:2b60:8000::/33 ~40×10²⁷
143.255.184.0/23 512
2804:2b60::/32 ~79×10²⁷
177.84.150.0/24 256
45.238.138.0/23 512
177.84.144.0/24 256
177.84.149.0/24 256
177.84.148.0/22 1024
2804:2b60:e000::/35 ~1×10³⁰
143.255.184.0/24 256
2804:2b60:4000::/35 ~1×10³⁰
177.84.144.0/23 512
177.84.148.0/23 512
177.84.144.0/22 1024
143.255.184.0/22 1024
143.255.187.0/24 256
2804:2b60:2000::/35 ~1×10³⁰
2804:2b60:8000::/35 ~1×10³⁰
2804:2b60:c000::/35 ~1×10³⁰
143.255.186.0/23 512
45.238.136.0/22 1024
2804:2b60::/35 ~1×10³⁰

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.
% 2026-07-31T09:25:25-03:00 - 213.159.10.193

aut-num:     AS262587
owner:       CST - Cerentini Solu��es em Tecnologia
responsible: Maicon Cerentini
owner-c:     MACER7
routing-c:   MACER7
abuse-c:     MACER7
created:     20110916
changed:     20130306
inetnum:     177.84.144.0/21
inetnum:     2804:2b60::/32
inetnum:     143.255.184.0/22
inetnum:     45.238.136.0/22

nic-hdl-br:  MACER7
person:      Maicon Cerentini
created:     20080628
changed:     20240416

% 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
AS268624 Gamers Club Ltda BR
AS272554 Log-Fi Internet BR
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS269416 SEMEAR TELECOM EIRELI BR
AS52965 1TELECOM SERVICOS DE TECNOLOGIA EM INTERNET LTDA BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS266400 Ferenz Networks BR
AS1000 LINK AMERICAN US
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS270353 Tyna Host - Datacenter no Brasil BR
AS270888 V8 Telecom LTDA BR
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS61624 INFNOC TECNOLOGIA LTDA BR
AS266196 BRASCOM SOLUCOES E TECNOLOGIA LTDA ME BR
AS61568 ALOO TELECOM - FSF TECNOLOGIA SA BR
AS1031 PEER 1031 LLC US
AS262427 Invista Net Provedor de Acesso Ltda BR
AS999 CORIX NETWORKS US
AS262355 VSX Networks BR
AS52999 START NETWORKS S/A BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS263152 MIGO TELECOM BR
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS52873 Softdados Telecomunicações BR
AS262503 WIKI TELECOMUNICACOES EIRELI BR
AS263101 Netmax Tecnologia Ltda BR
AS23106 AMERICAN TOWER DO BRASIL-COMUNICAÇÂO MULTIMÍDIA LT BR
AS52920 IVOCS INTERNET E COMUNICAÇÃO LTDA BR
AS269115 TELECOM PROVEDORES E REDES DE COMUNICAÇÃO BR
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS28146 MHNET TELECOM BR
AS15830 Equinix (EMEA) Acquisition Enterprises B.V. NL
AS264247 Maila Networks BR
AS263444 Open X Tecnologia Ltda BR
AS28300 Speed Serviços de Internet Ltda BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS52468 UFINET PANAMA S.A. PA
AS269783 WIND NET S.A. PY
AS13786 Seabras 1 USA, LLC US
AS35280 F5 Networks SARL FR
AS28283 Adylnet Telecom BR
AS16735 ALGAR TELECOM S/A BR
AS49544 i3D.net B.V NL

Upstreams

AS Number Description Country
AS268624 Gamers Club Ltda BR
AS13786 Seabras 1 USA, LLC US
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS35280 F5 Networks SARL FR
AS28146 MHNET TELECOM BR
AS28283 Adylnet Telecom BR
AS16735 ALGAR TELECOM S/A BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY
AS52468 UFINET PANAMA S.A. PA

Downstreams

AS Number Description Country
AS263101 Netmax Tecnologia Ltda BR
AS52920 IVOCS INTERNET E COMUNICAÇÃO LTDA BR

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Frequently Asked Questions

ASN AS262587 is an Autonomous System Number used to identify a network for BGP internet routing.
AS262587 is listed under CST Cerentini Soluções em Tecnologia.
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.