91.231.80.0/22

IPv4 prefix announced by AS198050 Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.

valid RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS198050 Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j. valid
Observed origin (RIS): AS198050 ALFA-SYSTEM-AS Marek Piwowarski trading as ALFA-SYSTEM M. Piwowarski, A. Widera s.j.
Country: Poland

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