89.38.156.0/22 Civil Engineering University of Bucharest
Announced by AS16220 Civil Engineering University of Bucharest. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 89.38.156.0/22
Prefix
Origin
AS16220 UTCBNet
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 04:02 UTC
Paths
How 89.38.156.0/22 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 2614 16220
| Origin | AS16220 Civil Engineering University of Bucharest |
| Origin code | IGP |
| Communities | 174:21101 174:22020 36601:150 36601:174 36601:2001 |
| Updated | 6d 3h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2614 16220
| Origin | AS16220 Civil Engineering University of Bucharest |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 11h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2614 16220
| Origin | AS16220 Civil Engineering University of Bucharest |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 11h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16220 to originate 89.38.156.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 89.38.156.0/22 | /22 | AS16220 UTCBNet | 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 |
|---|---|---|---|---|
| 89.38.156.0/22 | AS16220 UTCBNet | RIPE | The Technical University of Civil Engineering Bucharest | AS16220-MNT |