2a12:3fc5::/33 Ming-Lin Yu
Announced by AS215256 Ming-Lin Yu. RPKI valid Seen by 4 of our 5 looking glass sessions.
Summary
What the table says about 2a12:3fc5::/33
Prefix
Origin
AS215256 MING-LIN
RPKI
RPKI valid
Size
2,147,483,648 /64s
Less specific
More specifics
3
IRR route objects
0 exact, 3 covering
In RouteViews
2026-10-12 08:09 UTC
Paths
How 2a12:3fc5::/33 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 6939 215256
| Origin | AS215256 Ming-Lin Yu |
| Origin code | IGP |
| Communities | 13760:3000 36601:150 36601:2001 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 215256
| Origin | AS215256 Ming-Lin Yu |
| Origin code | IGP |
| Communities | 903:13760 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS215256 to originate 2a12:3fc5::/32 up to /48. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 2a12:3fc5::/32 | /48 | AS215256 MING-LIN | 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 |
|---|---|---|---|---|
| 2a12:3fc5::/32 covering | AS215256 MING-LIN | RADB | Far Eastone Telecommunications Co., Ltd No. 220, Gangchi Rd., Taipei 114 Taiwan (YUANJHEN) | MAINT-AS4780 |
| 2a12:3fc5::/32 covering | AS215256 MING-LIN | RIPE | N | MINGLINYU-MNT |
| 2a12:3fc0::/29 covering | AS35384 Lambda-Creative | RADB | DAOport | MAINT-AS40676 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.
More specific
Prefixes inside 2a12:3fc5::/33
3 announced prefixes fall inside this one.