219.100.192.0/22 SENDAI CATV CO.,LTD.
Announced by AS24279 SENDAI CATV CO.,LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 219.100.192.0/22
Prefix
Origin
AS24279 CAT-V
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-13 20:02 UTC
Paths
How 219.100.192.0/22 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 7029 17676 24279×3
| Origin | AS24279 SENDAI CATV CO.,LTD. |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 5d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 24279×3
| Origin | AS24279 SENDAI CATV CO.,LTD. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 24279
| Origin | AS24279 SENDAI CATV CO.,LTD. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 4h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS24279 to originate 219.100.192.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 219.100.192.0/22 | /22 | AS24279 CAT-V | APNIC |
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 |
|---|---|---|---|---|
| 219.100.192.0/22 | AS24279 CAT-V | JPIRR | Sendai CATV CIDR BLOCK 5 | MAINT-AS24279 |