66.205.160.0/20 University of Notre Dame
Announced by AS693 University of Notre Dame. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.205.160.0/20
Prefix
Origin
AS693 NOTRE-DAME-AS
RPKI
RPKI valid
Size
4,096 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-16 00:02 UTC
Paths
How 66.205.160.0/20 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 19782×2 693
| Origin | AS693 University of Notre Dame |
| Origin code | IGP |
| Communities | 13760:3002 36601:150 36601:2001 36601:13760 |
| Updated | 1d 21h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 6939 19782×2 693
| Origin | AS693 University of Notre Dame |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 7h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 19782×2 693
| Origin | AS693 University of Notre Dame |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS693 to originate 66.205.160.0/20 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.205.160.0/20 | /24 | AS693 NOTRE-DAME-AS | ARIN |
| 66.205.160.0/20 | /24 | AS19782 INDIANAGIGAPOP | 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 |
|---|---|---|---|---|
| 66.205.160.0/20 | AS693 NOTRE-DAME-AS | RADB | University of Notre Dame | MAINT-IU |