138.212.0.0/17 Asahi Kasei Networks Corporation
Announced by AS59121 Asahi Kasei Networks Corporation. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 138.212.0.0/17
Prefix
Origin
AS59121 AKNWS-NET
RPKI
RPKI not found
Size
32,768 addresses
Less specific
none
More specifics
1
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-14 20:02 UTC
Paths
How 138.212.0.0/17 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 4725 59121
| Origin | AS59121 Asahi Kasei Networks Corporation |
| Origin code | IGP |
| Communities | 7029:2089 36601:150 36601:2001 36601:13760 |
| Updated | 17h 21m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 17676 4725 59121
| Origin | AS59121 Asahi Kasei Networks Corporation |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 7d 3h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2914 4713 59121
| Origin | AS59121 Asahi Kasei Networks Corporation |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 5h 44m ago |
RPKI
Route origin authorizations
No ROA covers this prefix, so RPKI has nothing to say about who may originate it. Validate another origin.
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 |
|---|---|---|---|---|
| 138.212.0.0/17 | AS59121 AKNWS-NET | JPIRR | Asahi Kasei Networks Corporation | MAINT-AS4725 |
| 138.212.0.0/17 | AS59121 AKNWS-NET | RADB | Asahi Kasei Networks Corporation | MAINT-AS4722 |
More specific
Prefixes inside 138.212.0.0/17
1 announced prefix fall inside this one.