ASN Lookup Tool

CS NET Informática e Tecnologia Ltda. msn.com BR BR 23 Routes

AS Data

AS52984

AS52984 – CS NET Informática e Tecnologia Ltda.

AS Number 52984
AS Name 10.482.451/0001-66
Organization CS NET Informática e Tecnologia Ltda.
Country BR
Website msn.com
Number of IPv4 Routes 22
Number of IPv6 Routes 1
ASN type ISP
Registry lacnic
Date Allocated 2011-04-19

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IP Ranges

Route # IPs
187.87.181.0/24 256
187.87.184.0/21 2048
187.87.188.0/23 512
187.87.178.0/24 256
187.87.189.0/24 256
187.87.184.0/22 1024
187.87.178.0/23 512
187.87.188.0/22 1024
187.87.176.0/20 4096
187.87.183.0/24 256
187.87.185.0/24 256
187.87.184.0/23 512
187.87.187.0/24 256
2804:5dac::/32 ~79×10²⁷
187.87.190.0/24 256
187.87.179.0/24 256
187.87.176.0/24 256
187.87.177.0/24 256
187.87.184.0/24 256
187.87.176.0/22 1024
187.87.188.0/24 256
187.87.182.0/24 256
187.87.186.0/24 256

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.
% 2026-07-15T09:25:50-03:00 - 136.227.165.167

aut-num:     AS52984
owner:       CS-NET Inform�tica e Tecnologia Ltda.
ownerid:     10.482.451/0001-66
responsible: Jandir Antonio Crepaldi
country:     BR
owner-c:     VIMOL12
routing-c:   VIMOL12
abuse-c:     VIMOL12
created:     20110419
changed:     20180212
inetnum:     187.87.176.0/20
inetnum:     2804:5dac::/32

nic-hdl-br:  VIMOL12
person:      VINICIUS MOLL
e-mail:      vinicius.moll@msn.com
country:     BR
created:     20090403
changed:     20230110

% 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
AS6939 Hurricane Electric LLC US
AS266142 Bahiadados Telecom Ltda. BR
AS14537 Continent 8 LLC US
AS267256 ONETIS TECNOLOGIA LTDA BR
AS269416 SEMEAR TELECOM EIRELI BR
AS199524 G-Core Labs S.A. LU
AS271253 LINK BRASIL TELECOMUNICACOES LTDA BR
AS22381 SAMM TECNOLOGIA E TELECOMUNICACOES S.A BR
AS270052 STARTELECOM S.A. PY
AS266400 Ferenz Networks BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR NIC.BR BR
AS1000 LINK AMERICAN US
AS51185 MainStreaming SpA IT
AS263661 BRASIL DIGITAL SERVIÇOS DE INFORMATICA E COMERCIO BR
AS60503 FNX Tecnologia LTDA BR
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS16552 Tiggee LLC US
AS270353 Tyna Host - Datacenter no Brasil BR
AS268138 Thiago aparecido scaramuzza santana BR
AS270888 V8 Telecom LTDA BR
AS14840 BR.Digital Telecom BR
AS61573 IP TELECOM BR
AS32590 Valve Corporation US
AS57463 NetIX Communications JSC BG
AS61624 INFNOC TECNOLOGIA LTDA BR
AS266196 BRASCOM SOLUCOES E TECNOLOGIA LTDA ME BR
AS263321 ILOGNET PROVEDOR BR
AS262427 Invista Net Provedor de Acesso Ltda BR
AS264479 Turbozone Internet BR
AS266519 PROVERADIO TELECOM BR
AS267613 ELETRONET S.A. BR
AS263541 IMF NETWORK DATA LTDA - ME BR
AS61832 DB3 SERVICOS DE TELECOMUNICACOES S.A BR
AS24482 SG.GS SG
AS263152 MIGO TELECOM BR
AS214331 TESKE VIRTUAL SYSTEM LTDA BR
AS274676 MULTIWAY COMERCIO E REPRESENTACOES LTDA BR
AS28634 Life Tecnologia Ltda. BR
AS266213 PLANETCLICK TELECOMUNICACOES LTDA BR
AS52873 Softdados Telecomunicações BR
AS269641 RURALNET BRASIL BR
AS36236 NetActuate, Inc US
AS265197 são miguel telecomunicações e informatica ltda - m BR
AS268976 Weclix Telecom S/A BR
AS53202 Acesso10 Telecom BR
AS39120 Convergenze S.p.A. IT
AS264409 GRUPO YAX BR
AS28300 Speed Serviços de Internet Ltda BR
AS22548 Núcleo de Inf. e Coord. do Ponto BR - NIC.BR BR
AS6057 Administracion Nacional de Telecomunicaciones UY
AS269783 WIND NET S.A. PY
AS262462 Aranet Play BR
AS199524 G Core Labs S.A. LU
AS269180 VIPNET Conexão BR
AS269053 3WACCES ME BR
AS35280 F5 Networks SARL FR
AS263099 STIW Sistema de Telecom. Inf e Wireless LTDA BR
AS61884 OLLA COMUNICACAO LTDA BR

Upstreams

AS Number Description Country
AS39120 Convergenze S.p.A. IT
AS53062 GGNET TELECOMUNICACOES LTDA BR
AS6939 Hurricane Electric LLC US
AS6057 Administracion Nacional de Telecomunicaciones UY

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Frequently Asked Questions

ASN AS52984 is an Autonomous System Number used to identify a network for BGP internet routing.
AS52984 is listed under CS NET Informática e 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.