128.147.0.0/16

IPv4 prefix announced by AS122 UPMC

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS122 UPMC unknown
Observed origin (RIS): AS122 UPMC-AS122 - UPMC
Country: United States

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