ISP check 15 april 2021 Technologie Productsnelheid (Mbps) VDSL 13 Mbps / 5 Mbps VDSL 7 Mbps / 2 Mbps ADSL 10 Mbps / 1 Mbps ADSL 10 Mbps / 1 Mbps, ADSL Post navigation ISP checkISP check
