103.40.128.0/22 TOSHIMA CABLE NETWORK CO.,LTD
Announced by AS23808 TOSHIMA CABLE NETWORK CO.,LTD. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 103.40.128.0/22
Prefix
Origin
AS23808 TOSHIMA-NET
RPKI
RPKI valid
Size
1,024 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-13 16:03 UTC
Paths
How 103.40.128.0/22 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 2497 9824×4 23808
| Origin | AS23808 TOSHIMA CABLE NETWORK CO.,LTD |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 13h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2516 9824×4 23808
| Origin | AS23808 TOSHIMA CABLE NETWORK CO.,LTD |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 22h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 9824×4 23808
| Origin | AS23808 TOSHIMA CABLE NETWORK CO.,LTD |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 22h ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS23808 to originate 103.40.128.0/22 up to /32. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 103.40.128.0/22 | /32 | AS23808 TOSHIMA-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 |
|---|---|---|---|---|
| 103.40.128.0/22 | AS23808 TOSHIMA-NET | NTTCOM | TOSHIMA CABLE NETWORK CO.,LTD | MAINT-AS23808 |
| 103.40.128.0/22 | AS23808 TOSHIMA-NET | RADB | TOSHIMA CABLE NETWORK CO.,LTD | MAINT-AS9824 |