219.100.140.0/22 Minamikyusyu CableTV Net Inc.
Announced by AS45687 Minamikyusyu CableTV Net Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 219.100.140.0/22
Prefix
Origin
AS45687 MCT-Internet
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 219.100.140.0/22 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 174 2516 45687×5
| Origin | AS45687 Minamikyusyu CableTV Net Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 1d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 45687×4
| Origin | AS45687 Minamikyusyu CableTV Net Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 23h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 45687
| Origin | AS45687 Minamikyusyu CableTV Net Inc. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 7d 23h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS45687 to originate 219.100.140.0/22 up to /22. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 219.100.140.0/22 | /22 | AS45687 MCT-Internet | 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 |
|---|---|---|---|---|
| 219.100.140.0/22 | AS45687 MCT-Internet | JPIRR | Minamikyusyu Cable Television and Network Co.,Ltd. X-Keiro:as45687@po.mct.ne.jp | MAINT-AS45687 |