Shenzhen Shokz Co., Ltd.

Any device whose MAC address begins with B8:84:11 has a network interface built by Shenzhen Shokz 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

B8:84:11

Organization

Shenzhen Shokz Co., Ltd.

Address

Baoan District Shiyan street Shancheng Industrial zone 26 building Shenzhen Guangdong CN 518108

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.