AS41023#343 ARREKS-AS AGENCJA ROZWOJU REGIONALNEGO "ARREKS" Sp z.o.o3,584
AS42763#344 CZAJEN FPUH Czajen Krzysztof Czaja3,584
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