178.213.96.0/21

IPv4 prefix announced by AS51864 4Sync Solutions sp. z o.o. s. k.-a.

unknown RPKI

VALID announced

1 Recorded origin

Routing

Recorded origin: AS51864 4Sync Solutions sp. z o.o. s. k.-a. unknown
Observed origin (RIS): AS51864 FOURSYNC-AS 4Sync Solutions sp. z o.o. s. k.-a.
Country: Poland

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