abuse@cloudflare.com
rir@cloudflare.com
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
35908864 | 217099599873 |
| AS983 | AKARI-NETWORKS - Akari Networks LLC, US | United States |
768 | 268566528 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc., US | United States |
6340864 | 30065098752 |
| AS3491 | PCCWG-APAC-HK - PCCW Global (HK) Limited, HK |  Hong Kong |
1362432 | 13421838336 |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra International Limited, HK | Hong Kong |
1146880 | 21474836480 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US | United States |
506112 | 55834705920 |
| AS14537 | CL-1379-14537 - Continent 8 LLC, US | United States |
66048 | 12884901888 |
| AS15412 | FLAG-AS - FLAG TELECOM UK LIMITED, GB |  United Kingdom |
34048 | 4294967296 |
| AS24482 | SGGS-AS-AP - SG.GS, SG |  Singapore |
20992 | 4294967296 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU |  Australia |
110336 | 77422133250 |
% [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: 2026-04-10T14:53:05Z
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::/36AS13335'
route6: 2400:cb00::/36
origin: AS13335
descr: Cloudflare, Inc.
101 Townsend Street
mnt-by: MAINT-CLOUDFLARE-AP
last-modified: 2020-06-10T00:00:34Z
source: APNIC
% This query was served by the APNIC Whois Service version 1.88.36-SNAPSHOT (WHOIS-AU5)