83.143.128.0/21

IPv4 prefix announced by AS35174 Network For Business Sp z o.o.

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS35174 Network For Business Sp z o.o. unknown
Observed origin (RIS): AS35174 NFB-AS Network For Business Sp z o.o.
Country: Poland

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