MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
CNSystems
OUI History
CNSystems
17 November 2015
Baumkircherstrasse 1, AT
Update(s):- Address
CNSystems
24 October 2001
Baumkircherstrasse 1, A-8020 Graz, AUSTRIA
Note:- Initial registration