MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Advanced Technology & Systems
OUI History
Advanced Technology & Systems
17 November 2015
Yokohama Business Park East Tower 9F,, 240-0005, JP
Update(s):- Address
Advanced Technology & Systems
05 June 2002
Yokohama Business Park East Tower 9F,, 134 Goudo-cho, Hodogaya-ku, Yokohama, Ka, 240-0005, JAPAN
Update(s):- Address
Advanced Technology & Systems
24 October 2001
Yokohama Business Park East Tower 9F,, 134 Goudo-cho, Hodogaya-ku, Yokohama, Ka, JAPAN 240-0005, JAPAN
Update(s):- Address
Advanced Technology & Systems
09 November 2000
1-2-7, Kugenumo Tachibana, Fujisawa, Kanagawa, JAPAN 251-0024
Note:- Initial registration