219.100.32.0/22

IPv4 prefix announced by AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD.

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS17693 YAMATO SYSTEM DEVELOPMENT CO., LTD. unknown
Observed origin (RIS): AS17693 NEKONET - YAMATO SYSTEM DEVELOPMENT CO., LTD.
Country: Japan

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