WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.

### IANA response (whois.iana.org)

% IANA WHOIS server
% for more information on IANA, visit http://www.iana.org
% This query returned 1 object

refer:        whois.lacnic.net

inetnum:      200.0.0.0 - 200.255.255.255
organisation: LACNIC
status:       ALLOCATED

whois:        whois.lacnic.net

changed:      2002-11
source:       IANA

### Registry response (whois.lacnic.net)

% IP Client: 2001:41d0:305:2100:0:0:0:5cfe
 
% Joint Whois - whois.lacnic.net
%  This server accepts single ASN, IPv4 or IPv6 queries

% LACNIC resource: whois.lacnic.net


% Copyright LACNIC lacnic.net
%  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.
%  2026-02-02 12:09:29 (-03 -03:00)

inetnum:     200.54.51.0/24
status:      reallocated
aut-num:     AS16629
owner:       CL-TEEMSR-LACNIC
ownerid:     CL-CLTE-LACNIC
responsible: Technical Contact
address:     Providencia, 111, 11
address:     1 - Santiago - 
country:     CL
phone:       +56 2 6912678
owner-c:     TCS5
tech-c:      ALS17
abuse-c:     ALS17
created:     20070628
changed:     20070628
inetnum-up:  200.54.0.0/16

nic-hdl:     TCS5
person:      Technical Contact Telefonica Chile
e-mail:      tecnical.isp.movistar@gmail.com
address:     Providencia, 111, Piso 3
address:     8320215 - santiago - Metropolitana
country:     CL
phone:       +56  26616815 [0000]
created:     20110502
changed:     20240418

nic-hdl:     ALS17
person:      Technical Contact
e-mail:      technical.tie@gmail.com
address:     Providencia, 111, Piso 10
address:     7500775 - Santiago - CL
country:     CL
phone:       +56 22 7701512
created:     20060804
changed:     20220318

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