66.189.242.0/23 Charter Communications LLC
Announced by AS16787 Charter Communications LLC. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 66.189.242.0/23
Prefix
Origin
AS16787 CHARTER-16787-DC
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
0 exact, 1 covering
In RouteViews
2026-10-16 20:01 UTC
Paths
How 66.189.242.0/23 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 3257 7843 16787
| Origin | AS16787 Charter Communications LLC |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8d 18h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 20115 16787×4
| Origin | AS16787 Charter Communications LLC |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 9d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 7843 16787
| Origin | AS16787 Charter Communications LLC |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 1d 7h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS16787 to originate 66.189.242.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.189.242.0/23 | /23 | AS16787 CHARTER-16787-DC | 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 |
|---|---|---|---|---|
| 66.188.0.0/14 covering | AS20115 CHARTER-20115 | RADB | Charter Aggregate | MAINT-CHTR-WD |