A1 Telekom Austria AG
Lassallestraße 9, 1020 Vienna
na
Akamai Technologies
Akamai International B.V.
Grote Bickersstraat 74,
1013KS Amsterdam, Netherlands
+31208881050
Swisscom
Swisscom (Switzerland) Ltd.
IP-Plus engineering, Postfach, CH-3050, Bern, Switzerland
+41-58-221-98