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:      187.0.0.0 - 187.255.255.255
organisation: LACNIC
status:       ALLOCATED

whois:        whois.lacnic.net

changed:      2007-09
source:       IANA

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

% IP Client: 2001:41d0:305:2100:0:0:0:5cfe
 % Copyright (c) Nic.br - Use of this data is governed by the Use and
% Privacy Policy at https://registro.br/upp . Distribution,
% commercialization, reproduction, and use for advertising or similar
% purposes are expressly prohibited.
% 2026-02-01T19:23:31-03:00 - 2001:41d0:305:2100::5cfe

inetnum:     187.85.179.184/29
aut-num:     AS28343
abuse-c:     ISRPA20
owner:       kohler & cia ltda
ownerid:     82.982.307/0001-08
responsible: Fabiano Siegel
country:     BR
owner-c:     FAS1256
tech-c:      DIP44
created:     20110919
changed:     20130307
inetnum-up:  187.85.176.0/20

nic-hdl-br:  FAS1256
person:      Fabiano Siegel
e-mail:      fabianosiegel@gmail.com
country:     BR
created:     20060202
changed:     20250325

nic-hdl-br:  DIP44
person:      Diego Paes
e-mail:      abuse@acessiva.com.br
country:     BR
created:     20020319
changed:     20040304

nic-hdl-br:  ISRPA20
person:      Ismael Ricardo Packer
e-mail:      abuse@unifique.com.br
country:     BR
created:     20240213
changed:     20240325

% Security and mail abuse issues should also be addressed to cert.br,
% respectivelly to cert@cert.br and mail-abuse@cert.br
%
% whois.registro.br only accepts exact match queries for domains,
% registrants, contacts, tickets, providers, IPs, and ASNs.