133.105.0.0/16 Japan Weather Association
Announced by AS17944 Japan Weather Association. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 133.105.0.0/16
Prefix
Origin
AS17944 JWA
RPKI
RPKI not found
Size
65,536 addresses
Less specific
none
More specifics
3
IRR route objects
1 exact, 0 covering
In RouteViews
2026-10-14 12:02 UTC
Paths
How 133.105.0.0/16 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 17944×2
| Origin | AS17944 Japan Weather Association |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 8h 53m ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 7029 8220 17944
| Origin | AS17944 Japan Weather Association |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 6d 19h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 8220 17944
| Origin | AS17944 Japan Weather Association |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 6d 19h 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 |
|---|---|---|---|---|
| 133.105.0.0/16 | AS17944 JWA | JPIRR | Japan Weather Association X-Keiro:jpnic-grp@jwa.or.jp | MAINT-AS17944 |
More specific
Prefixes inside 133.105.0.0/16
3 announced prefixes fall inside this one.