WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
72.24.201.243
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:      72.0.0.0 - 72.255.255.255
organisation: ARIN
status:       ALLOCATED

whois:        whois.arin.net

changed:      2004-08
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 72.24.201.243"
#
# Use "?" to get help.
#

NetRange:       72.24.0.0 - 72.24.255.255
CIDR:           72.24.0.0/16
NetName:        CABLEONE
NetHandle:      NET-72-24-0-0-1
Parent:         NET72 (NET-72-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CABLE ONE, INC. (CBL1)
RegDate:        2004-12-14
Updated:        2012-03-20
Comment:        http:// www.cableone.net
Ref:            https://rdap.arin.net/registry/ip/72.24.0.0


OrgName:        CABLE ONE, INC.
OrgId:          CBL1
Address:        210 East Earll Drive
City:           PHOENIX
StateProv:      AZ
PostalCode:     85012
Country:        US
RegDate:        1996-09-25
Updated:        2025-02-14
Ref:            https://rdap.arin.net/registry/entity/CBL1

ReferralServer:  rwhois://rwhois.cableone.net:4321

OrgAbuseHandle: COAD-ARIN
OrgAbuseName:   Cable One Abuse Department
OrgAbusePhone:  +1-877-692-2253 
OrgAbuseEmail:  abuse@cableone.biz
OrgAbuseRef:    https://rdap.arin.net/registry/entity/COAD-ARIN

OrgTechHandle: AEM41-ARIN
OrgTechName:   Morong, Alexander Eugene
OrgTechPhone:  +1-602-364-6401 
OrgTechEmail:  alexander.morong@sparklight.biz
OrgTechRef:    https://rdap.arin.net/registry/entity/AEM41-ARIN

OrgTechHandle: DUDGE5-ARIN
OrgTechName:   Dudgeon, West 
OrgTechPhone:  +1-480-600-2002 
OrgTechEmail:  west.dudgeon@cableone.biz
OrgTechRef:    https://rdap.arin.net/registry/entity/DUDGE5-ARIN

OrgTechHandle: NICKS3-ARIN
OrgTechName:   Nicksic, Joseph 
OrgTechPhone:  +1-602-364-6445 
OrgTechEmail:  joseph.nicksic@sparklight.biz
OrgTechRef:    https://rdap.arin.net/registry/entity/NICKS3-ARIN

OrgRoutingHandle: SPRAG67-ARIN
OrgRoutingName:   Sprague, Sean 
OrgRoutingPhone:  +1-480-432-8080 
OrgRoutingEmail:  sean.sprague@cableone.biz
OrgRoutingRef:    https://rdap.arin.net/registry/entity/SPRAG67-ARIN

OrgTechHandle: ARIZP3-ARIN
OrgTechName:   Arizpe, Carlos 
OrgTechPhone:  +1-602-364-6231 
OrgTechEmail:  Carlos.Arizpe@cableone.biz
OrgTechRef:    https://rdap.arin.net/registry/entity/ARIZP3-ARIN

OrgTechHandle: LAB21-ARIN
OrgTechName:   Bedrick, Lauren  Ashley
OrgTechPhone:  +1-702-560-5616 
OrgTechEmail:  arin2@brandergroup.net
OrgTechRef:    https://rdap.arin.net/registry/entity/LAB21-ARIN

OrgNOCHandle: CONOC-ARIN
OrgNOCName:   Cable ONE Network Operations Center
OrgNOCPhone:  +1-602-763-6262 
OrgNOCEmail:  noc@cableone.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/CONOC-ARIN

RTechHandle: CONOC-ARIN
RTechName:   Cable ONE Network Operations Center
RTechPhone:  +1-602-763-6262 
RTechEmail:  noc@cableone.net
RTechRef:    https://rdap.arin.net/registry/entity/CONOC-ARIN


#
# 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.
#