AS43641#40 Sollutium-NL SOLLUTIUM EU Sp z.o.o.35,584
AS35434#41 PIRXNET-AS PirxNet Grzegorz Bialas35,072
AS30851#42 SILEMAN-RUDASL-AS Sileman Sp. z o.o.35,072
AS204679#44 OSE NAUKOWA I AKADEMICKA SIEC KOMPUTEROWA - PANSTWOWY INSTYTUT BADAWCZY33,536
AS35686#45 TORMAN-COM Nicolaus Copernicus University in Torun33,280
AS12423#46 TORMAN-EDU Nicolaus Copernicus University in Torun32,768
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