MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
Yu Jeong System, Co.Ltd
OUI History
Yu Jeong System, Co.Ltd
17 November 2015
#503, Dong il B/D, 826, Guro-3dong,, Seoul 152-879, KR
Update(s):- Address
Yu Jeong System, Co.Ltd
10 May 2010
#503, Dong il B/D, 826, Guro-3dong,, Guro-Gu,, Seoul 152-879, KOREA, REPUBLIC OF
Note:- Initial registration