WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
201.190.184.123
IANA
whois.iana.org
Referred
whois.lacnic.net
WHOIS servers can rate limit. Results are cached for performance.
### 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:      201.0.0.0 - 201.255.255.255
organisation: LACNIC
status:       ALLOCATED

whois:        whois.lacnic.net

changed:      2003-04
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 18:54:00 (-03 -03:00)

inetnum:     201.190.128.0/17
status:      allocated
aut-num:     N/A
owner:       ARLINK S.A.
ownerid:     AR-ARSA18-LACNIC
responsible: Dante Renda
address:     Lisandro de la Torre, 150, -
address:     5500 - Mendoza - Mendoza
country:     AR
phone:       +54  2614496000 [0000]
owner-c:     SGR
tech-c:      SGR2
abuse-c:     GAT23
inetrev:     201.190.128.0/17
nserver:     DHCP2MZA.SUPERCANAL.COM.AR
nsstat:      20260201 AA
nslastaa:    20260201
created:     20110317
changed:     20250721

nic-hdl:     SGR
person:      Dante Renda
e-mail:      dante@supercanal.com.ar
address:     General Paz, 323, -
address:     5500 - Mendoza - Mendoza
country:     AR
phone:       +54  2615348224 [0000]
created:     20090518
changed:     20250717

nic-hdl:     SGR2
person:      Gabriel Torrecilla
e-mail:      torrecilla.gabriel@supercanal.com.ar
address:     Gral Paz, 323, -
address:     5500 - Mendoza - 
country:     AR
phone:       +54  2615348224 [0000]
created:     20090529
changed:     20250721

nic-hdl:     GAT23
person:      Gabriel Torrecilla
e-mail:      lacnic@supercanal.com.ar
address:     Darragueira, 6040, -
address:     5505 - Chacras de Coria - Mendoza
country:     AR
phone:       +54  2615348150 [0000]
created:     20180802
changed:     20250721

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