MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
ESSYS
OUI History
ESSYS
17 November 2015
Daerung Post Tower 5 15F, Seoul Gasan-Dong, Geumchen-gu 153-702, KR
Update(s):- Address
ESSYS
13 December 2013
Daerung Post Tower 5 15F, 60-3, Seoul Gasan-Dong, Geumchen-gu 153-702, KOREA, REPUBLIC OF
Note:- Initial registration