WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
9.9.9.9
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:      9.0.0.0 - 9.255.255.255
organisation: Administered by ARIN
status:       LEGACY

whois:        whois.arin.net

changed:      1992-08
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 9.9.9.9"
#
# Use "?" to get help.
#

NetRange:       9.9.9.0 - 9.9.9.255
CIDR:           9.9.9.0/24
NetName:        CLEAN-97
NetHandle:      NET-9-9-9-0-1
Parent:         NET9 (NET-9-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   Quad9 (CLEAN-97)
RegDate:        2017-09-13
Updated:        2025-10-21
Comment:        Geofeed https://www.pch.net/geofeed.csv
Ref:            https://rdap.arin.net/registry/ip/9.9.9.0


OrgName:        Quad9
OrgId:          CLEAN-97
Address:        CleanerDNS Inc. dba Quad9
Address:        1442A Walnut Street, Suite 501
City:           Berkeley
StateProv:      CA
PostalCode:     94709
Country:        US
RegDate:        2017-09-07
Updated:        2025-01-10
Comment:        https://quad9.net/
Comment:        Global Public Recursive DNS Resolver Service
Ref:            https://rdap.arin.net/registry/entity/CLEAN-97


OrgAbuseHandle: QUADA1-ARIN
OrgAbuseName:   Quad9 Abuse
OrgAbusePhone:  +1-415-831-3129 
OrgAbuseEmail:  abuse@quad9.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/QUADA1-ARIN

OrgTechHandle: KARAD10-ARIN
OrgTechName:   Kara, Darren 
OrgTechPhone:  +1-703-929-8954 
OrgTechEmail:  dkara@quad9.net
OrgTechRef:    https://rdap.arin.net/registry/entity/KARAD10-ARIN

OrgNOCHandle: QNO5-ARIN
OrgNOCName:   Quad9 Network Operations
OrgNOCPhone:  +1-415-831-3129 
OrgNOCEmail:  noc@quad9.net
OrgNOCRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgTechHandle: QNO5-ARIN
OrgTechName:   Quad9 Network Operations
OrgTechPhone:  +1-415-831-3129 
OrgTechEmail:  noc@quad9.net
OrgTechRef:    https://rdap.arin.net/registry/entity/QNO5-ARIN

OrgTechHandle: SHRES60-ARIN
OrgTechName:   Shrestha, Kabindra 
OrgTechPhone:  +1-415-831-3111 
OrgTechEmail:  kabindra@pch.net
OrgTechRef:    https://rdap.arin.net/registry/entity/SHRES60-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.
#