31.131.48.0/20 Uniwersytet Przyrodniczy w Lublinie
Announced by AS199936 Uniwersytet Przyrodniczy w Lublinie. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 31.131.48.0/20
Prefix
Origin
AS199936 UPLUBLIN
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 04:03 UTC
Paths
How 31.131.48.0/20 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 8501 12324 199936
| Origin | AS199936 Uniwersytet Przyrodniczy w Lublinie |
| Origin code | IGP |
| Communities | 174:21101 174:22028 36601:150 36601:174 36601:2001 |
| Updated | 1h 24m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 62081 48464 199936
| Origin | AS199936 Uniwersytet Przyrodniczy w Lublinie |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 21h 52m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 62081 48464 199936
| Origin | AS199936 Uniwersytet Przyrodniczy w Lublinie |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 21h 40m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS199936 to originate 31.131.48.0/20 up to /20. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 31.131.48.0/20 | /20 | AS199936 UPLUBLIN | 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 |
|---|---|---|---|---|
| 31.131.48.0/20 | AS199936 UPLUBLIN | RIPE | Uniwersytet Przyrodniczy w Lublinie | UP-LUBLIN-PL |