WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
189.204.240.235
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:      189.0.0.0 - 189.255.255.255
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.
%  2026-02-02 22:43:41 (-03 -03:00)

inetnum:     189.204.128.0/17
status:      allocated
aut-num:     AS18734
owner:       Operbes, S.A. de C.V.
ownerid:     MX-OSCV9-LACNIC
responsible: Isaac Torres Galvan
address:     Avenida Vasco de Quiroga, 2000, Col. Santa Fe
address:     01210 - Alcaldía Alvaro Obregon - CX
country:     MX
phone:       +52  5553542100 [2704]
owner-c:     INI2
tech-c:      COC93
abuse-c:     UAI5
inetrev:     189.204.216.0/21
nserver:     DNS1.BESTEL.COM.MX
nsstat:      20260202 AA
nslastaa:    20260202
nserver:     DNS2.BESTEL.COM.MX
nsstat:      20260202 AA
nslastaa:    20260202
inetrev:     189.204.192.0/20
nserver:     DNS1.BESTEL.COM.MX
nsstat:      20260129 AA
nslastaa:    20260129
nserver:     DNS2.BESTEL.COM.MX
nsstat:      20260129 AA
nslastaa:    20260129
inetrev:     189.204.224.0/19
nserver:     DNS1.BESTEL.COM.MX
nsstat:      20260131 AA
nslastaa:    20260131
nserver:     DNS2.BESTEL.COM.MX
nsstat:      20260131 AA
nslastaa:    20260131
inetrev:     189.204.128.0/18
nserver:     DNS1.BESTEL.COM.MX
nsstat:      20260131 AA
nslastaa:    20260131
nserver:     DNS2.BESTEL.COM.MX
nsstat:      20260131 AA
nslastaa:    20260131
inetrev:     189.204.213.0/24
nserver:     DNS1.BESTEL.COM.MX
nsstat:      20260201 AA
nslastaa:    20260201
nserver:     DNS2.BESTEL.COM.MX
nsstat:      20260201 AA
nslastaa:    20260201
created:     20140522
changed:     20200616

nic-hdl:     INI2
person:      ADMIN DIRECCIONAMIENTO BESTEL
e-mail:      mfarrevillaga@izzi.mx
address:     Santa Apolonia, 9, Santa Apolonia
address:     02790 - Mexico - CX
country:     MX
phone:       +52  5550225408
created:     20040901
changed:     20200616

nic-hdl:     COC93
person:      Daniel Benjamin Aguilar Fernández
e-mail:      daguilar@izzi.mx
address:     Javier Barros Sierra, 540, Lomas de Santa Fe
address:     01219 - Alvaro Obregon - CX
country:     MX
phone:       +52  5550225776
created:     20200602
changed:     20240306

nic-hdl:     UAI5
person:      ABUSE OPERBES - SEGURIDAD DE RED
e-mail:      abuse@bestel.com.mx
address:     Javier Barros Sierra, 540, Col. Lomas de Santa Fe
address:     01219 - Deleg. Alvaro Obregon - CX
country:     MX
phone:       +52  5540002222
created:     20200608
changed:     20200616

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