ASN Lookup Tool

CST Cerentini Soluções em Tecnologia cerentini.com.br BR BR 36 Routes

AS Data

AS262587

AS262587 – CST Cerentini Soluções em Tecnologia

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

ASN Intelligence API for production workflows

Use ASN data for AS262587 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
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.
% 2026-10-21T09:15:38-03:00 - 91.242.72.228

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
AS262589 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS53013 UFINET BRASIL S.A. BR
AS269417 PONTOCOM SOLUÇÕES EM TECNOLOGIA LTDA BR
AS263101 Netmax Tecnologia Ltda BR
AS266400 Ferenz Networks BR
AS269096 N&K TECNOLOGIA LTDA BR
AS52920 IVOCS INTERNET E COMUNICAÇÃO LTDA BR
AS60503 FNX Tecnologia LTDA BR
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS272554 Log Fi Internet BR
AS28146 MHNET TELECOM BR
AS264247 Maila Networks BR
AS32590 Valve Corporation US
AS53062 ACESSOLINE TELECOMUNICACOES LTDA BR
AS61624 INFNOC TECNOLOGIA LTDA BR
AS52468 UFINET PANAMA S.A. PA
AS269783 WIND NET S.A. PY
AS13786 Seabras 1 USA, LLC US
AS1031 PEER 1031 LLC US
AS28283 Adylnet Telecom BR
AS16735 ALGAR TELECOM S/A BR
AS999 CORIX NETWORKS US
AS26162 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS61622 VIA MS SOLUCOES DIGITAIS BR
AS49544 i3D.net B.V NL

Upstreams

AS Number Description Country
AS13786 Seabras 1 USA, LLC US
AS15830 Equinix EMEA Acquisition Enterprises B.V. NL
AS28146 MHNET TELECOM BR
AS28283 Adylnet Telecom BR
AS16735 ALGAR TELECOM S/A BR
AS53013 UFINET BRASIL S.A. BR

Downstreams

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

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

Get Started
CTA Illustration

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.