133.247.144.0/20

IPv4 prefix announced by AS131949 General Incorporated Foundation Aso Telework Center

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS131949 General Incorporated Foundation Aso Telework Center valid
Observed origin (RIS): AS131949 ASO-NET - General Incorporated Foundation Aso Telework Center
Country: Japan

RPKI: rpki.cloudflare.com · 2026-06-20 · Routing: RIPEstat · 2026-06-20