DRS Technologies Canada Ltd

Any device whose MAC address begins with 00:D0:B3 has a network interface built by DRS Technologies Canada Ltd. 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:B3

Organization

DRS Technologies Canada Ltd

Address

700 Palladium Drive Ottawa Ontario CA K2V 1C6

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.