131.238.0.0/16 University of Dayton
Announced by AS32234 University of Dayton. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 131.238.0.0/16
Prefix
Origin
AS32234 UD-ACA-AS
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
1
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 131.238.0.0/16 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 13760 6939 600 32234
| Origin | AS32234 University of Dayton |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 4d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 600 32234
| Origin | AS32234 University of Dayton |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 600 32234
| Origin | AS32234 University of Dayton |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 13h ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 131.238.0.0/16 | AS32733 UD-RES-AS | ALTDB | Proxy-registered route object for University of Dayton | MAINT-AS6181 |
| 131.238.0.0/16 | AS32234 UD-ACA-AS | RADB | 131.238.0.0/16 | MAINT-AS600 |
| 131.238.0.0/16 | AS32733 UD-RES-AS | RADB | RR-RC-University of Dayton-Western Ohio | MAINT-RR |
More specific
Prefixes inside 131.238.0.0/16
1 announced prefix fall inside this one.