5.187.56.0/21

IPv4 prefix announced by AS213298 Cortex IT SA

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS213298 Cortex IT SA valid
Observed origin (RIS): AS213298 CTX-BRN-AS Cortex IT SA
Country: Switzerland

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