81.89.176.0/20 Saint Petersburg State University
Announced by AS5495 Saint Petersburg State University. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.89.176.0/20
Prefix
Origin
AS5495 ASN-SPBGU
RPKI
RPKI not found
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 81.89.176.0/20 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 35598 5495
| Origin | AS5495 Saint Petersburg State University |
| Origin code | IGP |
| Communities | 174:21101 174:22014 36601:150 36601:174 36601:2001 |
| Updated | 5d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 35598×2 5495
| Origin | AS5495 Saint Petersburg State University |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 1h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 31500 5495
| Origin | AS5495 Saint Petersburg State University |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 11h 22m 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 |
|---|---|---|---|---|
| 81.89.176.0/20 | AS5495 ASN-SPBGU | RIPE | Saint-Petersburg State University University emb, 7/9 SU-199034, SPb, Russia | SPBU-MNT |