AS201990#591 Techgroup_NET Jakub Bartlomiej Osuch trading as Techgroup1,792
AS202220#592 OBSLUGAPC-AS Obsluga pc P.Dudzinski P.Jablonski P.Ral. B.Miller s.c.1,792
AS206052#593 PRONETSERWIS Krzysztof Pluciennik Bartlomiej trading as PRONET-SERWIS1,792
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