Shenzhen Jun Kai Hengye Technology Co. Ltd

Any device whose MAC address begins with 98:74:3D has a network interface built by Shenzhen Jun Kai Hengye Technology Co. Ltd. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

98:74:3D

Organization

Shenzhen Jun Kai Hengye Technology Co. Ltd

Address

5th floor,Yahua Building,#1Hongwan Gonghegongye RD,Xixiang Gushu Community,Baoan District,Shenzhen Shenzhen Guangdong CN 518000

Source

IEEE OUI registry

Have a full MAC address? Look it up— we'll also tell you if it's a randomized (private) address rather than a real manufacturer prefix.