71.64.0.0/12 Charter Communications Inc
Announced by AS7843 Charter Communications Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 71.64.0.0/12
Prefix
Origin
AS7843 TWC-7843-BB
RPKI
RPKI valid
Size
1,048,576 addresses
Less specific
none
More specifics
47
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-12 08:02 UTC
Paths
How 71.64.0.0/12 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
| Origin | AS7843 Charter Communications Inc |
| Origin code | IGP |
| Communities | 3356:3 3356:86 3356:575 3356:666 3356:901 3356:2258 7843:2185 36601:150 36601:2001 36601:13760 |
| Updated | 4d 5h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 7843
| Origin | AS7843 Charter Communications Inc |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 4d 13h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 7843
| Origin | AS7843 Charter Communications Inc |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 4d 13h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS7843 to originate 71.64.0.0/12 up to /12. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 71.64.0.0/12 | /12 | AS7843 TWC-7843-BB | 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 |
|---|---|---|---|---|
| 71.64.0.0/12 | AS7843 TWC-7843-BB | RADB | Charter Communications | MAINT-RR |
More specific
Prefixes inside 71.64.0.0/12
47 announced prefixes fall inside this one.
Show the 47 prefixes
71.64.0.0/16 AS10796 TWC-10796-MIDWEST71.64.64.0/18 AS10796 TWC-10796-MIDWEST71.64.192.0/19 AS10796 TWC-10796-MIDWEST71.64.192.0/20 AS10796 TWC-10796-MIDWEST71.64.224.0/19 AS10796 TWC-10796-MIDWEST71.65.0.0/17 AS10796 TWC-10796-MIDWEST71.65.32.0/23 AS11351 TWC-11351-NORTHEAST71.65.34.0/23 AS11351 TWC-11351-NORTHEAST71.65.36.0/22 AS11351 TWC-11351-NORTHEAST71.65.48.0/20 AS10796 TWC-10796-MIDWEST71.65.64.0/18 AS10796 TWC-10796-MIDWEST71.65.128.0/17 AS11426 TWC-11426-CAROLINAS71.66.0.0/16 AS10796 TWC-10796-MIDWEST71.66.60.0/22 AS13343 TWC-13343-CHARLOTTE71.66.128.0/17 AS10796 TWC-10796-MIDWEST71.66.210.0/24 AS55156 RLR-EAS71.67.0.0/17 AS10796 TWC-10796-MIDWEST71.67.58.0/24 AS14657 CEC-INET71.67.128.0/20 AS10796 TWC-10796-MIDWEST71.67.144.0/21 AS10796 TWC-10796-MIDWEST71.67.152.0/22 AS10796 TWC-10796-MIDWEST71.67.156.0/22 AS33363 BHN-3336371.67.160.0/19 AS10796 TWC-10796-MIDWEST71.67.192.0/18 AS10796 TWC-10796-MIDWEST71.67.213.0/24 AS46801 RITAOHIO71.67.233.0/24 AS395124 KLG71.68.0.0/14 AS11426 TWC-11426-CAROLINAS71.72.0.0/15 AS10796 TWC-10796-MIDWEST71.74.0.0/19 AS11426 TWC-11426-CAROLINAS71.74.32.0/20 AS14065 TWC-14065-COUDERSPORT71.74.48.0/23 AS16787 CHARTER-16787-DC71.74.50.0/24 AS16787 CHARTER-16787-DC71.74.51.0/24 AS16787 CHARTER-16787-DC71.74.56.0/21 AS20115 CHARTER-2011571.74.64.0/19 AS10796 TWC-10796-MIDWEST71.74.96.0/19 AS10796 TWC-10796-MIDWEST71.74.128.0/19 AS10796 TWC-10796-MIDWEST71.74.176.0/20 AS7843 TWC-7843-BB71.74.192.0/18 AS10796 TWC-10796-MIDWEST71.75.0.0/16 AS11426 TWC-11426-CAROLINAS71.76.0.0/15 AS11426 TWC-11426-CAROLINAS71.78.0.0/16 AS11427 TWC-11427-TEXAS71.78.160.0/24 AS393359 SSFCU-AS-271.79.0.0/18 AS10796 TWC-10796-MIDWEST71.79.64.0/18 AS10796 TWC-10796-MIDWEST71.79.128.0/18 AS10796 TWC-10796-MIDWEST71.79.192.0/18 AS10796 TWC-10796-MIDWEST