Free Online Whois

IP address / host name

e.g. yahoo.com or 66.94.234.13
Whois Result for 200.181.237.106
; % Joint Whois - whois.lacnic.net
% This server accepts single ASN, IPv4 or IPv6 queries

% Brazilian resource: whois.registro.br

% Copyright (c) Nic.br
% The use of the data below is only permitted as described in
% full by the terms of use at https://registro.br/termo/en.html ,
% being prohibited its distribution, commercialization or
% reproduction, in particular, to use it for advertising or
% any similar purpose.
% 2017-12-15 06:28:24 (-02 -02:00)

inetnum:
200.181.0.0/16
aut-num: AS8167
abuse-c: CSIOI
owner: Brasil Telecom S/A - Filial Distrito Federal
ownerid: 76.535.764/0326-90
responsible: Brasil Telecom S. A. - CNBRT
owner-c: BTC14
tech-c: BTC14
inetrev: 200.181.237.0/24
nserver: ns03-cta.brasiltelecom.net.br
nsstat: 20171215 AA
nslastaa: 20171215
nserver: ns04-bsa.brasiltelecom.net.br
nsstat: 20171215 NOT SYNC ZONE
nslastaa: 20171212
created: 20000503
changed: 20130307

nic-hdl-br:
BTC14
person: Brasil Telecom S. A. - CNRS
created: 20031003
changed: 20170106

nic-hdl-br:
CSIOI
person: CSIRT OI
created: 20140127
changed: 20140127

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