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

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.
% 2026-05-15T09:21:06-03:00 - 134.199.80.222

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
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS263152 MIGO TELECOM BR
AS53062 ALT | GRUPO BRASIL TECPAR BR
AS52320 GlobeNet Cabos Submarinos Colombia, S.A.S. CO
AS272554 Log-Fi Internet BR
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS53013 UFINET BRASIL S.A. BR
AS52873 Softdados Telecomunicações BR
AS267256 ONETIS TECNOLOGIA LTDA BR

Upstreams

AS Number Description Country
AS13786 Seabras 1 USA, LLC US
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
AS53013 UFINET BRASIL S.A. BR
AS267613 ELETRONET S.A. BR

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.