WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
190.129.74.147
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:      190.0.0.0 - 190.255.255.255
organisation: LACNIC
status:       ALLOCATED

whois:        whois.lacnic.net

changed:      1995-06
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.
%  2026-02-08 15:08:46 (-03 -03:00)

inetnum:     190.129.64.0/19
status:      reallocated
aut-num:     N/A
owner:       EMPRESA NACIONAL DE TELECOMUNICACIONES SOCIEDAD ANONIMA
ownerid:     BO-ESEN-LACNIC
responsible: Entel S.A. - Entelnet
address:     Federico Zuazo, 1771, Edificio Tower P.9
address:     BOL - La Paz - LP
country:     BO
phone:       +591  22141010 [2989]
owner-c:     MIL
tech-c:      MIL
abuse-c:     MIL
inetrev:     190.129.64.0/20
nserver:     NS.ENTELNET.BO
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     NS1.ENTELNET.BO
nsstat:      20260208 AA
nslastaa:    20260208
inetrev:     190.129.80.0/20
nserver:     NS.ENTELNET.BO
nsstat:      20260208 AA
nslastaa:    20260208
nserver:     NS1.ENTELNET.BO
nsstat:      20260208 AA
nslastaa:    20260208
created:     20111010
changed:     20111010
inetnum-up:  190.129.0.0/17

nic-hdl:     MIL
person:      Marco Ballivian Menacho
e-mail:      mmballiv@entel.bo
address:     Calle Ayacucho, zona central, 267, Piso 7
address:     BO - La Paz - LP
country:     BO
phone:       +591  22141010 [2947]
created:     20030227
changed:     20240521

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