AS57255#951 PLATKOM-AS Piotr Platek trading as Platkom Tele-Informatyka768
AS212754#952 SI-PL-AS Jacek Kowalski trading as SI.pl768
AS56523#953 AMELEKTRONIK Marek Michalkiewicz trading as AMELEK.NET768
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