203.83.240.0/21 Tsukaeru.net, Web Hosting Company, Japan
Announced by AS63997 Tsukaeru.net, Web Hosting Company, Japan. RPKI not found Seen by 5 of our 5 looking glass sessions.
Summary
What the table says about 203.83.240.0/21
Prefix
Origin
AS63997 TSUKAERUNET
RPKI
RPKI not found
Size
2,048 addresses
Less specific
none
More specifics
0
IRR route objects
3 exact, 0 covering
In RouteViews
2026-10-13 12:02 UTC
Paths
How 203.83.240.0/21 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 63997
| Origin | AS63997 Tsukaeru.net, Web Hosting Company, Japan |
| Origin code | IGP |
| Communities | 174:21001 174:22013 36601:150 36601:174 36601:2001 |
| Updated | 5d 11h ago |
AS903 UNIFIED-COMMUNICATIONS-TECHNOLOGIES (UCT - Valdosta, GA)Collector-2-COCOA-FL903 13760 3356 2497 63997
| Origin | AS63997 Tsukaeru.net, Web Hosting Company, Japan |
| Origin code | IGP |
| Communities | 903:900 903:13760 |
| Updated | 5d 20h ago |
AS36295 FLORIDA-HIGH-SPEED-INTERNET (FLHSI - Cocoa, FL)Collector-2-COCOA-FL36295 6939 63997
| Origin | AS63997 Tsukaeru.net, Web Hosting Company, Japan |
| Origin code | IGP |
| Communities | 36295:100 |
| Updated | 5d 20h 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 |
|---|---|---|---|---|
| 203.83.240.0/21 | AS63997 TSUKAERUNET | APNIC | JMF Investment & Technology PTY LTD 1082 Minamiagata-machi | MAINT-JP-TSUKAERUNET |
| 203.83.240.0/21 | AS63997 TSUKAERUNET | JPIRR | Tsukaeru.net, Web Hosting Company, Japan | MAINT-AS2497 |
| 203.83.240.0/21 | AS63997 TSUKAERUNET | RADB | Tsukaeru.net, Web Hosting Company, Japan | MAINT-AS2497 |