178.251.231.0/24 Universitaet Stuttgart
Announced by AS553 Universitaet Stuttgart. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 178.251.231.0/24
Prefix
Origin
AS553 BELWUE
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-15 08:02 UTC
Paths
How 178.251.231.0/24 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 1299 553
| Origin | AS553 Universitaet Stuttgart |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 553
| Origin | AS553 Universitaet Stuttgart |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 553
| Origin | AS553 Universitaet Stuttgart |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS553 to originate 178.251.231.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 178.251.231.0/24 | /24 | AS553 BELWUE | RIPE |
| 178.251.231.0/24 | /24 | AS56382 VSERVERLTD | RIPE |
| 178.251.231.0/24 | /24 | AS64289 MACARNE | RIPE |
| 178.251.231.0/24 | /24 | AS200209 AS-VON | RIPE |
| 178.251.231.0/24 | /24 | AS211975 WOHLERT | RIPE |
| 178.251.230.0/23 | /32 | AS34549 MEER-AS | RIPE |
| 178.251.224.0/21 | /21 | AS34549 MEER-AS | 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 |
|---|---|---|---|---|
| 178.251.231.0/24 | AS553 BELWUE | RIPE | N | MEER-MNT |
| 178.251.230.0/23 covering | AS34549 MEER-AS | ALTDB | meerfarbig GmbH - Route object | MAINT-AS206499 |
| 178.251.230.0/23 covering | AS34549 MEER-AS | RADB | meerfarbig GmbH - Route object | MAINT-AS9312 |
| 178.251.230.0/23 covering | AS34549 MEER-AS | RIPE | meerfarbig GmbH & Co. KG | MEER-MNT |
| 178.251.224.0/21 covering | AS34549 MEER-AS | RIPE | meerfarbig GmbH & Co. KG | MEER-MNT |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.