199.33.131.0/24 University of South Alabama
Announced by AS398940 University of South Alabama. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 199.33.131.0/24
Prefix
Origin
AS398940 USA-NETWORKING
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 2 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 199.33.131.0/24 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 13760 398940
| Origin | AS398940 University of South Alabama |
| Origin code | IGP |
| Communities | 13760:2100 36601:150 36601:2001 36601:13760 |
| Updated | 5d 2h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 398940
| Origin | AS398940 University of South Alabama |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 10h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 13760 398940
| Origin | AS398940 University of South Alabama |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 10h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS398940 to originate 199.33.130.0/23 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 199.33.130.0/23 | /24 | AS10490 SOUTHERN-CROSSROADS-SOX | ARIN |
| 199.33.130.0/23 | /24 | AS198949 Radware | ARIN |
| 199.33.130.0/23 | /24 | AS398940 USA-NETWORKING | 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 |
|---|---|---|---|---|
| 199.33.131.0/24 | AS198949 Radware | RADB | University of South Alabama | MAINT-AS198949 |
| 199.33.131.0/24 | AS398940 USA-NETWORKING | RADB | University of South Alabama | MAINT-AS13760 |
| 199.33.130.0/23 covering | AS398940 USA-NETWORKING | ARIN | Computer Services Center Mobile AL 36688 United States | MNT-USA-13 |
| 199.33.130.0/23 covering | AS398940 USA-NETWORKING | RADB | UNIVERSITY OF SOUTH ALABAMA | MAINT-AS13760 |