66.91.224.0/19 Charter Communications Inc
Announced by AS20001 Charter Communications Inc. RPKI valid Seen by 3 of our 5 looking glass sessions.
Summary
What the table says about 66.91.224.0/19
Prefix
Origin
AS20001 TWC-20001-PACWEST
RPKI
RPKI valid
Size
8,192 addresses
Less specific
More specifics
0
IRR route objects
2 exact, 1 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 66.91.224.0/19 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.
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 36295 6939 20001
| Origin | AS20001 Charter Communications Inc |
| Origin code | IGP |
| Communities | 903:100 903:900 |
| Updated | 8d 1h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS20001 to originate 66.91.224.0/19 up to /19. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 66.91.224.0/19 | /19 | AS20001 TWC-20001-PACWEST | ARIN |
| 66.91.0.0/16 | /16 | 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 |
|---|---|---|---|---|
| 66.91.224.0/19 | AS20001 TWC-20001-PACWEST | ARIN | Charter Communications Inc | MNT-CC-3517 |
| 66.91.224.0/19 | AS20001 TWC-20001-PACWEST | RADB | RR-Route | MAINT-RR |
| 66.91.0.0/16 covering | AS20001 TWC-20001-PACWEST | RADB | Charter Communications | MAINT-RR |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.