2a03:2880:f321::/48 Facebook, Inc.
Announced by AS32934 Facebook, Inc. RPKI valid Seen by 0 of our 5 looking glass sessions.
Summary
What the table says about 2a03:2880:f321::/48
Prefix
Origin
AS32934 FACEBOOK
RPKI
RPKI valid
Size
65,536 /64s
Less specific
More specifics
0
IRR route objects
1 exact, 2 covering
In RouteViews
2026-10-12 20:06 UTC
RPKI
Route origin authorizations
Covered by a ROA authorizing AS32934 to originate 2a03:2880:f321::/48 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a03:2880:f321::/48 | /48 | AS32934 FACEBOOK | RIPE |
| 2a03:2880::/32 | /48 | AS32934 FACEBOOK | 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 |
|---|---|---|---|---|
| 2a03:2880:f321::/48 | AS32934 FACEBOOK | RADB | Facebook, Inc. | MAINT-AS32934 |
| 2a03:2880:f000::/36 covering | AS32934 FACEBOOK | RADB | Facebook, Inc. | MAINT-AS32934 |
| 2a03:2880::/32 covering | AS32934 FACEBOOK | RADB | v6 space from RIPE | MAINT-AS32934 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.