Bee Computing (HK) Limited

Any device whose MAC address begins with F4:3E:66 has a network interface built by Bee Computing (HK) Limited. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F4:3E:66

Organization

Bee Computing (HK) Limited

Address

Room 1902, 19/F, Lee Garden One 33 Hysan Avenue, Causeway Bay Hong Kong HK 100043

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.