WHOIS IP 2400:cb00:928:1000:9988:b182:49c2:2b66
Query WHOIS registration data for any IP address.
Registration Data
- Network Range
- 2400:cb00::/36
- Network Name
- CLOUDFLARE_2400_CB00_0000_36
- Organization
- Cloudflare, Inc.
- Org ID
- AC1914-AP
- Country
US- Abuse Contact
- abuse@cloudflare.com
- Registered
- N/A
- Last Updated
- 2021-01-13T23:48:10Z
Raw WHOIS Output
% [whois.apnic.net]
% Whois data copyright terms http://www.apnic.net/db/dbcopyright.html
% Information related to '2400:cb00::/36'
% Abuse contact for '2400:cb00::/36' is 'abuse@cloudflare.com'
inet6num: 2400:cb00::/36
netname: CLOUDFLARE_2400_CB00_0000_36
descr: Cloudflare, Inc.
descr: 101 Townsend Street, San Francisco CA 94107
country: US
admin-c: CTC17-AP
tech-c: CTC17-AP
abuse-c: AC1914-AP
status: ALLOCATED NON-PORTABLE
mnt-by: MAINT-CLOUDFLARE-AP
mnt-irt: IRT-CLOUDFLARE-AP
last-modified: 2021-01-13T23:48:10Z
source: APNIC
irt: IRT-CLOUDFLARE-AP
address: Cloudflare, Inc.
address: 101 Townsend Street, San Francisco CA 94107
e-mail: rir@cloudflare.com
abuse-mailbox: abuse@cloudflare.com
admin-c: CTC15-AP
tech-c: CTC15-AP
auth: # Filtered
remarks: rir@cloudflare.com was validated on 2026-03-25
remarks: abuse@cloudflare.com was validated on 2026-04-10
irt-nfy: rir@cloudflare.com
notify: rir@cloudflare.com
mnt-by: MAINT-CLOUDFLARE-AP
last-modified: 2026-09-09T08:46:33Z
source: APNIC
role: ABUSE CLOUDFLAREAP
country: ZZ
address: Cloudflare, Inc.
address: 101 Townsend Street, San Francisco CA 94107
phone: +000000000
e-mail: rir@cloudflare.com
admin-c: CTC15-AP
tech-c: CTC15-AP
nic-hdl: AC1914-AP
remarks: Generated from irt object IRT-CLOUDFLARE-AP
remarks: rir@cloudflare.com was validated on 2026-03-25
remarks: abuse@cloudflare.com was validated on 2026-04-10
abuse-mailbox: abuse@cloudflare.com
mnt-by: APNIC-ABUSE
last-modified: 2026-04-10T14:53:29Z
source: APNIC
role: Cloudflare Technical Contact
address: 101 Townsend Street, San Francisco CA 94107
country: US
phone: +1-650-319-8930
e-mail: rir@cloudflare.com
admin-c: CTC17-AP
tech-c: CTC17-AP
nic-hdl: CTC17-AP
notify: rir@cloudflare.com
mnt-by: MAINT-CLOUDFLARE-AP
last-modified: 2017-09-07T21:57:11Z
source: APNIC
% Information related to '2400:cb00:928::/48AS13335'
route6: 2400:cb00:928::/48
origin: AS13335
descr: Cloudflare, Inc.
101 Townsend Street
mnt-by: MAINT-CLOUDFLARE-AP
last-modified: 2024-08-20T01:19:50Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.48 (WHOIS-UK2)
What is WHOIS?
WHOIS is a protocol used to query databases that store the registered users or assignees of Internet resources such as IP addresses, domain names, and autonomous system numbers.
WHOIS records typically contain the name and contact information of the organization that owns the IP address block, the network range assigned, registration and update dates, and abuse contact information for reporting network abuse.
Regional Internet Registries (RIRs) such as ARIN, RIPE NCC, APNIC, AFRINIC, and LACNIC maintain WHOIS databases for IP addresses in their respective regions.