Open Interface North America

Any device whose MAC address begins with 00:14:BB has a network interface built by Open Interface North America. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:14:BB

Organization

Open Interface North America

Address

506 2nd Avenue, Suite 420 Seattle WA US 98104

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.