24.53.72.0/21 Shenandoah Cable Television LLC
Announced by AS4922 Shenandoah Cable Television LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 24.53.72.0/21
Prefix
Origin
AS4922 SHENTEL
RPKI
RPKI valid
Size
2,048 addresses
Less specific
More specifics
0
IRR route objects
0 exact, 2 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 24.53.72.0/21 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 4922
| Origin | AS4922 Shenandoah Cable Television LLC |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 1299 4922
| Origin | AS4922 Shenandoah Cable Television LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 21h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 4922
| Origin | AS4922 Shenandoah Cable Television LLC |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 21h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS4922 to originate 24.53.72.0/21 up to /21. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 24.53.72.0/21 | /21 | AS4922 SHENTEL | ARIN |
| 24.53.64.0/20 | /20 | AS4922 SHENTEL | 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 |
|---|---|---|---|---|
| 24.53.64.0/20 covering | AS15091 SHENTEL | LEVEL3 | 24.53.64.0/20 route for AS15091 | LEVEL3-MNT |
| 24.53.64.0/20 covering | AS4922 SHENTEL | NTTCOM | Shentel Service company - Edinburg VA=20 | MAINT-SHENTEL |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.