Shenzhen Jinkeyi Communication Co., Ltd.

Any device whose MAC address begins with 10:78:73 has a network interface built by Shenzhen Jinkeyi Communication 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

10:78:73

Organization

Shenzhen Jinkeyi Communication Co., Ltd.

Address

No. 10 Shun King Road, Zhen Ping Xi Cun, Shenzhen Guangdong CN 518117

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.