Free Online Whois

IP address / host name

e.g. or
Whois Result for
; % Joint Whois -
% This server accepts single ASN, IPv4 or IPv6 queries

% Brazilian resource:

% Copyright (c)
% The use of the data below is only permitted as described in
% full by the terms of use at ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2020-05-25T20:14:24-03:00

aut-num: AS28202
abuse-c: ADMAS5
owner: Rede Brasileira de Comunicacao Ltda
ownerid: 01.766.744/0001-84
responsible: Equipe de Engenharia de Redes
country: BR
owner-c: ADMAS5
tech-c: ADMAS5
nsstat: 20200523 AA
nslastaa: 20200523
nsstat: 20200523 AA
nslastaa: 20200523
created: 20100705
changed: 20100705

person: Administrativo MasterCabo
country: BR
created: 20080402
changed: 20200414

% Security and mail abuse issues should also be addressed to
%, , respectivelly to
% and
% accepts only direct match queries. Types
% of queries are: domain (.br), registrant (tax ID), ticket,
% provider, contact handle (ID), CIDR block, IP and ASN.