203.223.56.0/22

IPv4 prefix announced by AS17955 Densan Co., Ltd.

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS17955 Densan Co., Ltd. valid
Observed origin (RIS): AS17955 AVISNET - Densan Co., Ltd.
Country: Japan

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