203.223.24.0/21

IPv4 prefix announced by AS9999 AT TOKYO Corporation

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS9999 AT TOKYO Corporation unknown
Observed origin (RIS): AS9999 ATTOKYO - AT TOKYO Corporation
Country: Japan

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