81.163.192.0/23 OSISM GmbH
Announced by AS213273 OSISM GmbH. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 81.163.192.0/23
Prefix
Origin
AS213273 OSISM
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 08:02 UTC
Paths
How 81.163.192.0/23 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 1299 41998 200638 213273
| Origin | AS213273 OSISM GmbH |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 33891 41998 200638 213273
| Origin | AS213273 OSISM GmbH |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 41998 200638 213273
| Origin | AS213273 OSISM GmbH |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS213273 to originate 81.163.192.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 81.163.192.0/23 | /23 | AS213273 OSISM | 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 |
|---|---|---|---|---|
| 81.163.192.0/23 | AS213273 OSISM | RIPE | N | DE-BETACLOUD-1-MNT |