2a03:2887:ff48::/48 Facebook, Inc.
Announced by AS63293 Facebook, Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 2a03:2887:ff48::/48
Prefix
Origin
AS63293 FACEBOOK-OFFNET
RPKI
RPKI valid
Size
65,536 /64s
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 04:07 UTC
Paths
How 2a03:2887:ff48::/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 13760 3356 263194 52376×5 52500 63293
| Origin | AS63293 Facebook, Inc. |
| Origin code | IGP |
| Communities | 3356:5 3356:22 3356:100 3356:123 3356:601 3356:801 3356:901 3356:2192 36601:150 36601:2001 |
| Updated | 2d 23h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 263194 52376×5 52500 63293
| Origin | AS63293 Facebook, Inc. |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 2d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6762 16814×3 52376×2 52500 63293
| Origin | AS63293 Facebook, Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 2d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS63293 to originate 2a03:2887:ff48::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a03:2887:ff48::/48 | /48 | AS63293 FACEBOOK-OFFNET | RIPE |
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 |
|---|---|---|---|---|
| 2a03:2887:ff48::/48 | AS63293 FACEBOOK-OFFNET | RADB | Facebook, Inc. | MAINT-AS32934 |