TEK MICROSYSTEMS, INCORPORATED

Any device whose MAC address begins with 00:D0:FB has a network interface built by TEK MICROSYSTEMS, INCORPORATED. 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:D0:FB

Organization

TEK MICROSYSTEMS, INCORPORATED

Address

ONE NORTH AVENUE BURLINGTON MA US 01803

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.