192.41.232.0/23 University of Michigan
Announced by AS36375 University of Michigan. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 192.41.232.0/23
Prefix
Origin
AS36375 UMICH-AS-5
RPKI
RPKI valid
Size
512 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 192.41.232.0/23 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 174 237 36375
| Origin | AS36375 University of Michigan |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 15h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 237 36375
| Origin | AS36375 University of Michigan |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 237 36375
| Origin | AS36375 University of Michigan |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS36375 to originate 192.41.232.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 192.41.232.0/23 | /23 | AS36375 UMICH-AS-5 | ARIN |
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 |
|---|---|---|---|---|
| 192.41.232.0/23 | AS36375 UMICH-AS-5 | RADB | Michigan LambdaRail (MiLR) | MAINT-AS36375 |
| 192.41.232.0/22 covering | AS237 MERIT-AS-14 | RADB | MERIT Network Inc. 1000 Oakbrook Drive, Suite 200 Ann Arbor MI 48104, USA | MAINT-AS237 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.