MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
OPTSYS TECHNOLOGY CO., LTD.
OUI History
OPTSYS TECHNOLOGY CO., LTD.
17 November 2015
SUITE B-802 BUNDANG TECHNO PARK, SEONGNAM-SI GYEONGGI-DO 463-760, KR
Update(s):- Address
OPTSYS TECHNOLOGY CO., LTD.
09 April 2007
SUITE B-802 BUNDANG TECHNO PARK, YATAP-DONG, BUNDANG-KU, SEONGNAM-SI GYEONGGI-DO 463-760, KOREA, REPUBLIC OF
Note:- Initial registration