AS198112#631 PROSAT-NET Leszek Checik trading as PROSAT S.C.1,536
AS198594#633 MPWIK_PULAWY MIEJSKIE PRZEDSIEBIORSTWO WODOCIAGOW I KANALIZACJI "WODOCIAGI PULAWSKIE" SPOLKA Z OGRANICZONA ODPOWIEDZIALNOSCIA1,536
AS199439#634 DREAMLINK-AS Dreamlink sp. z o.o.1,536
AS199978#635 NETCOM Robert Jerzy Opielinski trading as NETCOM COMPUTERS1,536
IP-to-ASN data: iptoasn.com (public domain). Snapshot downloaded 2026-11-11, refreshed daily. Ranges are what each network announces in BGP, not registry allocations. Data sources