Bluetooth Interest Group Inc.

Any device whose MAC address begins with 00:0F:79 has a network interface built by Bluetooth Interest Group Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0F:79

Organization

Bluetooth Interest Group Inc.

Address

4F, No. 9, Alley 2, Lane 35, Ji-Hu Rd. Taipei TW 114

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.