129.112.0.0/16 University of Texas Southwestern Medical Center
Announced by AS13998 University of Texas Southwestern Medical Center. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 129.112.0.0/16
Prefix
Origin
AS13998 SWMED
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
2
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 04:03 UTC
Paths
How 129.112.0.0/16 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 3356 6922 13998
| Origin | AS13998 University of Texas Southwestern Medical Center |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 16h 23m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 6922 13998
| Origin | AS13998 University of Texas Southwestern Medical Center |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 11h 20m ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 6922 13998
| Origin | AS13998 University of Texas Southwestern Medical Center |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 11h 21m 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 |
|---|---|---|---|---|
| 129.112.0.0/16 | AS13998 SWMED | LEVEL3 | Proxy-registered route object | LEVEL3-MNT |
| 129.112.0.0/16 | AS13998 SWMED | RADB | UT Southwestern | MAINT-AS13998 |
More specific
Prefixes inside 129.112.0.0/16
2 announced prefixes fall inside this one.