133.70.0.0/16 National University Corporation Shizuoka University
Announced by AS24268 National University Corporation Shizuoka University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 133.70.0.0/16
Prefix
Origin
AS24268 SAINS
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 133.70.0.0/16 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 2497 2907×3 24268
| Origin | AS24268 National University Corporation Shizuoka University |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 4h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 2907×3 24268
| Origin | AS24268 National University Corporation Shizuoka University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 12h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2907 24268
| Origin | AS24268 National University Corporation Shizuoka University |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 12h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 133.70.0.0/16 | AS24268 SAINS | JPIRR | National University Corporation Shizuoka University | MAINT-AS2907 |
| 133.70.0.0/16 | AS24268 SAINS | NTTCOM | SAINS | MAINT-AS24268 |
| 133.70.0.0/16 | AS24268 SAINS | RADB | PACNET (proxy-registered route object) | MAINT-AS4637 |