185.52.172.0/23

IPv4 prefix announced by AS202131 ISP Alliance a.s.

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS202131 ISP Alliance a.s. valid
Observed origin (RIS): AS202131 Wave-net ISP Alliance a.s.
Country: Czechia

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