212.51.192.0/21

IPv4 prefix announced by AS8256 Lodz University of Technology

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS8256 Lodz University of Technology valid
Observed origin (RIS): AS8256 LODMAN-AS Lodz University of Technology
Country: Poland

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