2400:cb00:237::/48 Cloudflare, Inc.
Announced by AS14789 Cloudflare, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2400:cb00:237::/48
Prefix
Origin
AS14789 CLOUDFLARENET
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
2 exact, 3 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2400:cb00:237::/48 is reached
Every path our looking glass collectors hold for this exact prefix. Open one for its attributes, or see them all side by side in the looking glass.
AS36601 TNT (TNT - Tampa, FL)Collector-1-TAMPA-FL36601 174 45489 45356 14789
| Origin | AS14789 Cloudflare, Inc. |
| Origin code | IGP |
| Communities | 174:21101 174:22008 36601:150 36601:2001 |
| Updated | 4d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 45489 45356 14789
| Origin | AS14789 Cloudflare, Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45489 45356 14789
| Origin | AS14789 Cloudflare, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS14789 to originate 2400:cb00:237::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2400:cb00:237::/48 | /48 | AS13335 CLOUDFLARENET | APNIC |
| 2400:cb00:237::/48 | /48 | AS14789 CLOUDFLARENET | APNIC |
IRR
Route objects
Registered in the IRR for this prefix and the ones covering it. Look it up live.
| Route | Origin | Source | Description | Maintained by |
|---|---|---|---|---|
| 2400:cb00:237::/48 | AS13335 CLOUDFLARENET | APNIC | Cloudflare, Inc. 101 Townsend Street | MAINT-CLOUDFLARE-AP |
| 2400:cb00:237::/48 | AS14789 CLOUDFLARENET | APNIC | Cloudflare, Inc. 101 Townsend Street | MAINT-CLOUDFLARE-AP |
| 2400:cb00::/36 covering | AS13335 CLOUDFLARENET | APNIC | Cloudflare, Inc. 101 Townsend Street | MAINT-CLOUDFLARE-AP |
| 2400:cb00::/32 covering | AS13335 CLOUDFLARENET | APNIC | Cloudflare, Inc. 101 Townsend Street | MAINT-CLOUDFLARE-AP |
| 2400:cb00::/32 covering | AS13335 CLOUDFLARENET | RADB | This is a BR.Digital customer proxy route object that was created because no existing route object with the same origin was found. Please contact bgp@br.digital if you have any questions regarding this object. | MAINT-AS14840 |