WHOIS

Lookup an IP or domain. Uses IANA referral first, then registry WHOIS.
Query
2604:ffc0::
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

inet6num:     2600:0:0:0:0:0:0:0/12
organisation: ARIN
status:       ALLOCATED

whois:        whois.arin.net

changed:      2006-10-03
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 2604:ffc0::"
#
# Use "?" to get help.
#

NetRange:       2604:FFC0:: - 2604:FFC0:FFFF:FFFF:FFFF:FFFF:FFFF:FFFF
CIDR:           2604:FFC0::/32
NetName:        NEXTGI-IPV6-01
NetHandle:      NET6-2604-FFC0-1
Parent:         NET6-2600 (NET6-2600-1)
NetType:        Direct Allocation
OriginAS:       
Organization:   Nextgi, LLC. (NL-417)
RegDate:        2018-10-10
Updated:        2018-10-10
Ref:            https://rdap.arin.net/registry/ip/2604:FFC0::


OrgName:        Nextgi, LLC.
OrgId:          NL-417
Address:        P.O. Box 1615
City:           Reno
StateProv:      NV
PostalCode:     89505
Country:        US
RegDate:        2016-11-03
Updated:        2024-11-25
Ref:            https://rdap.arin.net/registry/entity/NL-417


OrgAbuseHandle: NETWO8211-ARIN
OrgAbuseName:   Network Operations
OrgAbusePhone:  +1-775-387-3978 
OrgAbuseEmail:  noc@nextgi.com
OrgAbuseRef:    https://rdap.arin.net/registry/entity/NETWO8211-ARIN

OrgTechHandle: NETWO8211-ARIN
OrgTechName:   Network Operations
OrgTechPhone:  +1-775-387-3978 
OrgTechEmail:  noc@nextgi.com
OrgTechRef:    https://rdap.arin.net/registry/entity/NETWO8211-ARIN

OrgNOCHandle: NETWO8211-ARIN
OrgNOCName:   Network Operations
OrgNOCPhone:  +1-775-387-3978 
OrgNOCEmail:  noc@nextgi.com
OrgNOCRef:    https://rdap.arin.net/registry/entity/NETWO8211-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.
#