202.43.240.0/21
IPv4 prefix announced by AS18076 Institute of Advanced Media Arts and Sciences
unknown RPKI
VALID announced
1 Recorded origin
Routing
- Recorded origin
- AS18076 Institute of Advanced Media Arts and Sciences unknown
- Observed origin (RIS)
- AS18076 WCE-IAMAS - Institute of Advanced Media Arts and Sciences
- Country
- Japan
RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-17