MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
YOISYS
OUI History
YOISYS
17 November 2015
309-52 SUNGSU-2GA, 1DONG, SUNGDONG-GU, SEOUL 133-827, KR
Update(s):- Address
YOISYS
05 January 2010
309-52 SUNGSU-2GA, 1DONG, SUNGDONG-GU, SEOUL 133-827, KOREA, REPUBLIC OF
Note:- Initial registration