168.148.66.0/24 UNIVERSAL HEALTH SERVICES
Announced by AS401874 UNIVERSAL HEALTH SERVICES. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 168.148.66.0/24
Prefix
Origin
AS401874 CRM-080
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 168.148.66.0/24 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 174 1299 7843 20001 401874
| Origin | AS401874 UNIVERSAL HEALTH SERVICES |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 9h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7843 20001 401874
| Origin | AS401874 UNIVERSAL HEALTH SERVICES |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843 20001 401874
| Origin | AS401874 UNIVERSAL HEALTH SERVICES |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 20h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS401874 to originate 168.148.66.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 168.148.66.0/24 | /24 | AS401874 CRM-080 | ARIN |
| 168.148.64.0/19 | /19 | AS20001 TWC-20001-PACWEST | 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 |
|---|---|---|---|---|
| 168.148.66.0/24 | AS401874 CRM-080 | ARIN | Charter Communications LLC | MNT-CC04 |
| 168.148.66.0/24 | AS401874 CRM-080 | RADB | RR-RC-UHS OF DELAWARE INC-West | MAINT-RR |
| 168.148.64.0/19 covering | AS20001 TWC-20001-PACWEST | ARIN | Charter-West | MNT-CC04 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.