131.112.254.0/24

IPv4 prefix announced by AS9367 Institute of Science Tokyo

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS9367 Institute of Science Tokyo unknown
Observed origin (RIS): AS9367 ISCT - Institute of Science Tokyo
Country: Japan

RPKI: rpki.cloudflare.com · 2026-06-17 · Routing: RIPEstat · 2026-06-18