Histar Digital Electronics Co., Ltd.

Any device whose MAC address begins with B4:A8:2B has a network interface built by Histar Digital Electronics 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

B4:A8:2B

Organization

Histar Digital Electronics Co., Ltd.

Address

Room 616,Block A, Shenzhen Baoan CN 518133

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.