103.142.12.0/23 Asahikawa Cable Television Co., Ltd.
Announced by AS131952 Asahikawa Cable Television Co., Ltd. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.142.12.0/23
Prefix
Origin
AS131952 POTATO-NET
RPKI
RPKI valid
Size
512 addresses
Less specific
none
More specifics
0
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-15 16:02 UTC
Paths
How 103.142.12.0/23 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 2497 131952
| Origin | AS131952 Asahikawa Cable Television Co., Ltd. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 16h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 131952
| Origin | AS131952 Asahikawa Cable Television Co., Ltd. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 0h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 131952
| Origin | AS131952 Asahikawa Cable Television Co., Ltd. |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 8d 0h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS131952 to originate 103.142.12.0/23 up to /23. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.142.12.0/23 | /23 | AS131952 POTATO-NET | 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 |
|---|---|---|---|---|
| 103.142.12.0/23 | AS131952 POTATO-NET | JPIRR | Asahikawa Cable Television Co., Ltd. | MAINT-AS131952 |