WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
204.9.215.185
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:      204.0.0.0 - 204.255.255.255
organisation: ARIN
status:       ALLOCATED

whois:        whois.arin.net

changed:      1994-03
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 204.9.215.185"
#
# Use "?" to get help.
#

NetRange:       204.9.208.0 - 204.9.215.255
CIDR:           204.9.208.0/21
NetName:        CNSI-IPNETBLOCK-0001
NetHandle:      NET-204-9-208-0-1
Parent:         NET204 (NET-204-0-0-0-0)
NetType:        Direct Allocation
OriginAS:       
Organization:   CopperNet Systems, Inc. (COPPE-2)
RegDate:        2004-10-28
Updated:        2020-02-10
Ref:            https://rdap.arin.net/registry/ip/204.9.208.0


OrgName:        CopperNet Systems, Inc.
OrgId:          COPPE-2
Address:        P.O. Box 358
Address:        346 Alden Rd
City:           Kearny
StateProv:      AZ
PostalCode:     85137
Country:        US
RegDate:        2004-10-04
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/COPPE-2


OrgTechHandle: JR1316-ARIN
OrgTechName:   Ruiz, James 
OrgTechPhone:  +1-520-363-9737 
OrgTechEmail:  kristina@cnsigroup.net
OrgTechRef:    https://rdap.arin.net/registry/entity/JR1316-ARIN

OrgAbuseHandle: JR1316-ARIN
OrgAbuseName:   Ruiz, James 
OrgAbusePhone:  +1-520-363-9737 
OrgAbuseEmail:  kristina@cnsigroup.net
OrgAbuseRef:    https://rdap.arin.net/registry/entity/JR1316-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.
#