63.243.199.0/24 Charter Communications Inc
Announced by AS20001 Charter Communications Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 63.243.199.0/24
Prefix
Origin
AS20001 TWC-20001-PACWEST
RPKI
RPKI valid
Size
256 addresses
Less specific
More specifics
0
IRR route objects
1 exact, 1 covering
In RouteViews
2026-10-12 16:02 UTC
Paths
How 63.243.199.0/24 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 6453 20001
| Origin | AS20001 Charter Communications Inc |
| Origin code | IGP |
| Communities | 174:21000 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 4d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 7843 20001
| Origin | AS20001 Charter Communications Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843 20001
| Origin | AS20001 Charter Communications Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS20001 to originate 63.243.199.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 63.243.199.0/24 | /24 | AS20001 TWC-20001-PACWEST | ARIN |
| 63.243.128.0/17 | /17 | AS6453 AS6453 | 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 |
|---|---|---|---|---|
| 63.243.199.0/24 | AS20001 TWC-20001-PACWEST | RADB | RR-RC-TATA-Los Angeles | MAINT-RR |
| 63.243.128.0/17 covering | AS6453 AS6453 | ARIN | supernet | MNT-TCA-51 |
Less specific
Covering prefixes
Announced prefixes that contain this one, most specific first.