abuse@cloudflare.com
rir@cloudflare.com
| AS | Desc | Country | IPv4 NUMs | IPv6 NUMs |
|---|---|---|---|---|
| AS174 | COGENT-174 - Cogent Communications, LLC, US |  United States |
35919616 | 185692717056 |
| AS2914 | NTT-DATA-2914 - NTT America, Inc., US | United States |
7223808 | 30065098752 |
| AS4637 | ASN-TELSTRA-GLOBAL - Telstra International Limited, HK |  Hong Kong |
1153280 | 21474902016 |
| AS6453 | AS6453 - TATA COMMUNICATIONS (AMERICA) INC, US | United States |
507392 | 55834705920 |
| AS6939 | HURRICANE - Hurricane Electric LLC, US | United States |
580864 | 282631665680384 |
| AS9957 | KINX-AS - KINX, KR |  Republic of Korea |
10368 | 0 |
| AS15412 | FLAG-AS - FLAG TELECOM UK LIMITED, GB |  United Kingdom |
34048 | 4294967296 |
| AS32590 | VALVE-CORPORATION - Valve Corporation, US | United States |
12800 | 2162688 |
| AS137409 | GSLNETWORKS-AS-AP - GSL Networks Pty LTD, AU |  Australia |
104960 | 77403783168 |
| AS199524 | GCORE - G-Core Labs S.A., LU |  Luxembourg |
124128 | 112721920 |
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 2025-09-03 remarks: abuse@cloudflare.com was validated on 2025-09-03 irt-nfy: rir@cloudflare.com notify: rir@cloudflare.com mnt-by: MAINT-CLOUDFLARE-AP last-modified: 2025-11-18T00:27:02Z 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 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 2025-09-03 remarks: abuse@cloudflare.com was validated on 2025-09-03 abuse-mailbox: abuse@cloudflare.com mnt-by: APNIC-ABUSE last-modified: 2025-09-04T17:10:37Z source: APNIC