MAC Address Lookup
Find the vendor name of a device by entering an OUI or a MAC address
China Essence Technology (Zhumadian) Co., Ltd.
OUI History
China Essence Technology (Zhumadian) Co., Ltd.
17 November 2015
4th Floor, Administrative Service Center Office of Yicheng District, Zhumadian Henan Province 463000, CN
Update(s):- Address
China Essence Technology (Zhumadian) Co., Ltd.
13 July 2014
4th Floor, Administrative Service Center Office of Yicheng District, West Jiefang Road, Zhumadian Henan Province 463000, CHINA
Note:- Initial registration