43.249.241.0/24 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 43.249.241.0/24
Prefix
Origin
AS2497 IIJ
RPKI
RPKI valid
Size
256 addresses
Less specific
none
More specifics
0
IRR route objects
6 exact, 0 covering
In RouteViews
2026-10-15 12:02 UTC
Paths
How 43.249.241.0/24 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 12h 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 | 7d 20h 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 | 54m 56s ago |
RPKI
Route origin authorizations
Covered by a ROA authorizing AS2497 to originate 43.249.241.0/24 up to /24. Validate another origin.
| ROA prefix | Max length | Authorized origin | Trust anchor |
|---|---|---|---|
| 43.249.241.0/24 | /24 | AS2497 IIJ | APNIC |
| 43.249.241.0/24 | /24 | AS4637 ASN-TELSTRA-GLOBAL | APNIC |
| 43.249.241.0/24 | /24 | AS23532 IOVZ-NETWORKS | APNIC |
| 43.249.241.0/24 | /24 | AS202736 WISDOM | 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 |
|---|---|---|---|---|
| 43.249.241.0/24 | AS2497 IIJ | APNIC | Dream Information Laboratory LLC Spring-tech Tsukuba building 401, Umezono 2-1-15 | MAINT-DIL-JP |
| 43.249.241.0/24 | AS4637 ASN-TELSTRA-GLOBAL | APNIC | Dream Information Laboratory LLC Spring-tech Tsukuba building 401, Umezono 2-1-15 | MAINT-DIL-JP |
| 43.249.241.0/24 | AS23532 IOVZ-NETWORKS | APNIC | Dream Information Laboratory LLC Spring-tech Tsukuba building 401, Umezono 2-1-15 | MAINT-DIL-JP |
| 43.249.241.0/24 | AS202736 WISDOM | APNIC | Dream Information Laboratory LLC Spring-tech Tsukuba building 401, Umezono 2-1-15 | MAINT-DIL-JP |
| 43.249.241.0/24 | AS2497 IIJ | JPIRR | IIJ Customer route | MAINT-AS2497 |
| 43.249.241.0/24 | AS2497 IIJ | RADB | IIJ Customer route | MAINT-AS2497 |