103.180.131.0/24

IPv4 prefix announced by AS146979 University of Nagasaki

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS146979 University of Nagasaki valid
Observed origin (RIS): AS146979 SUNDAICHI - University of Nagasaki
Country: Japan

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