140.146.0.0/16 University of Wisconsin Whitewater
Announced by AS46103 University of Wisconsin Whitewater. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 140.146.0.0/16
Prefix
Origin
AS46103 UWW-EDU-ASN
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
4
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 140.146.0.0/16 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 174 7018 3128×4 46103
| Origin | AS46103 University of Wisconsin Whitewater |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 6d 12h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 2381×6 3128 46103
| Origin | AS46103 University of Wisconsin Whitewater |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 2381×6 3128 46103
| Origin | AS46103 University of Wisconsin Whitewater |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 52m 46s 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 |
|---|---|---|---|---|
| 140.146.0.0/16 | AS46103 UWW-EDU-ASN | RADB | University of Wisconsin - Whitewater Network Operations Center 800 W Main Street Whitewater, WI 53190 US | MAINT-AS46103 |
More specific
Prefixes inside 140.146.0.0/16
4 announced prefixes fall inside this one.