Free Online Whois

IP address / host name

e.g. or
Whois Result for
; % This is the AfriNIC Whois server.

% Note: this output has been filtered.
% To receive output for a database update, use the "-B" flag.

% Joint Whois -
% This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource:

% Copyright LACNIC
% The data below is provided for information purposes
% and to assist persons in obtaining information about or
% related to AS and IP numbers registrations
% By submitting a whois query, you agree to use this data
% only for lawful purposes.
% 2017-12-17 15:45:57 (BRST -02:00)

% Query rate limit exceeded.

% accepts only direct match queries.
% Types of queries are: POCs, ownerid, CIDR blocks, IP
% and AS numbers.