113.197.128.0/17 Internet Initiative Japan Inc.
Announced by AS2497 Internet Initiative Japan Inc. RPKI valid Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 113.197.128.0/17
Prefix
Origin
AS2497 IIJ
RPKI
RPKI valid
Size
32,768 addresses
Less specific
none
More specifics
0
IRR route objects
2 exact, 0 covering
In RouteViews
2026-10-15 20:02 UTC
Paths
How 113.197.128.0/17 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 174 2497
| Origin | AS2497 Internet Initiative Japan Inc. |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 7d 20h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497
| Origin | AS2497 Internet Initiative Japan Inc. |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 8d 4h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6461 2497
| Origin | AS2497 Internet Initiative Japan Inc. |
| Origin code | IGP |
| Communities | 6461:5997 36295:100 36295:6461 |
| Updated | 9h 12m ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS2497 to originate 113.197.128.0/17 up to /17. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 113.197.128.0/17 | /17 | AS2497 IIJ | 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 |
|---|---|---|---|---|
| 113.197.128.0/17 | AS2497 IIJ | JPIRR | IIJ IPv4 BLOCK ( AS2497 ) | MAINT-AS2497 |
| 113.197.128.0/17 | AS2497 IIJ | RADB | IIJ IPv4 BLOCK ( AS2497 ) | MAINT-AS2497 |