WHOIS

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

Query

75.146.225.151

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:      75.0.0.0 - 75.255.255.255
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 75.146.225.151"
#
# Use "?" to get help.
#

Comcast Cable Communications, LLC CBC-CM-5 (NET-75-144-0-0-1) 75.144.0.0 - 75.151.255.255
Comcast Cable Communications, LLC PHILADELPHIA-CBC-19 (NET-75-146-192-0-1) 75.146.192.0 - 75.146.255.255
TECHNICA PLACEMENT TECHNICAPLACEMENT (NET-75-146-225-144-1) 75.146.225.144 - 75.146.225.159



#
# 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.
#