161.51.255.0/24 Kisters AG
Announced by AS205037 Kisters AG. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 161.51.255.0/24
Prefix
Origin
AS205037 KISTERS
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 16:02 UTC
Paths
How 161.51.255.0/24 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 8422 205037
| Origin | AS205037 Kisters AG |
| Origin code | IGP |
| Communities | 174:21101 174:22005 36601:150 36601:174 36601:2001 205037:10000:10000 |
| Updated | 6d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 8422 205037
| Origin | AS205037 Kisters AG |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8422 205037
| Origin | AS205037 Kisters AG |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS205037 to originate 161.51.255.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 161.51.255.0/24 | /24 | AS205037 KISTERS | 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 |
|---|---|---|---|---|
| 161.51.255.0/24 | AS34953 RELAIX | RIPE | Kisters AG, Aachen | MNT-RELAIX |
| 161.51.255.0/24 | AS205037 KISTERS | RIPE | Kisters AG, Aachen | MNT-RELAIX |