Santa Barbara Infrared, Inc.

Any device whose MAC address begins with 00:12:B6 has a network interface built by Santa Barbara Infrared, 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

00:12:B6

Organization

Santa Barbara Infrared, Inc.

Address

30 S. Calle Cesar Chavez Santa Barbara CA US 93103

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.