74.87.192.0/22 Charter Communications Inc
Announced by AS11427 Charter Communications Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 74.87.192.0/22
Prefix
Origin
AS11427 TWC-11427-TEXAS
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 4 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 74.87.192.0/22 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 13760 3356 7843 11427
| Origin | AS11427 Charter Communications Inc |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2258 36601:150 36601:2001 36601:13760 |
| Updated | 4d 8h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7843 11427
| Origin | AS11427 Charter Communications Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 16h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843 11427
| Origin | AS11427 Charter Communications Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 16h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS11427 to originate 74.87.192.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 74.87.192.0/22 | /22 | AS11427 TWC-11427-TEXAS | 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 |
|---|---|---|---|---|
| 74.87.192.0/22 | AS11427 TWC-11427-TEXAS | RADB | RR-Route | MAINT-RR |
| 74.87.192.0/21 covering | AS7843 TWC-7843-BB | RADB | RR-Route | MAINT-RR |
| 74.87.192.0/21 covering | AS10796 TWC-10796-MIDWEST | RADB | RR-Route | MAINT-RR |
| 74.87.192.0/21 covering | AS11955 TWC-11955-ATLANTA | RADB | RR-Route | MAINT-RR |
| 74.87.192.0/21 covering | AS19548 TWC-19548-NA | RADB | RR-Route | MAINT-RR |