WHOIS

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

Query

76.214.112.221

IANA

whois.iana.org

Referred

whois.arin.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.arin.net

inetnum:      76.0.0.0 - 76.255.255.255
organisation: ARIN
status:       ALLOCATED

whois:        whois.arin.net

changed:      2005-06
source:       IANA

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

#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#


#
# Query terms are ambiguous.  The query is assumed to be:
#     "n 76.214.112.221"
#
# Use "?" to get help.
#

AT&T Enterprises, LLC SBCIS-SBIS-6BLK (NET-76-211-64-0-1) 76.211.64.0 - 76.222.255.255
Private Customer - AT&T Internet Services SBC-76-214-112-216-29-1806012105 (NET-76-214-112-216-1) 76.214.112.216 - 76.214.112.223



#
# ARIN WHOIS data and services are subject to the Terms of Use
# available at: https://www.arin.net/resources/registry/whois/tou/
#
# If you see inaccuracies in the results, please report at
# https://www.arin.net/resources/registry/whois/inaccuracy_reporting/
#
# Copyright 1997-2026, American Registry for Internet Numbers, Ltd.
#