180.131.136.0/21

IPv4 prefix announced by AS131921 GMO GlobalSign Holdings K.K.

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS131921 GMO GlobalSign Holdings K.K. valid
Observed origin (RIS): AS131921 GMOCL - GMO GlobalSign Holdings K.K.
Country: Japan

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