BT Global Europe
BT Global Europe B.V. Magyarországi Fióktelepe, H-1117 Budapest, Budafoki út 91-93.
+36 1 777 0144
ServerAstra
ServerAstra Kft
H-1625, Budapest, Pf. 66.
+36305020221
Swisscom
Swisscom (Switzerland) Ltd.
IP-Plus engineering, Postfach, CH-3050, Bern, Switzerland
+41-58-221-98