BURR-BROWN

Any device whose MAC address begins with 00:C0:52 has a network interface built by BURR-BROWN. 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:C0:52

Organization

BURR-BROWN

Address

P.O. BOX 11400 TUCSON AZ US 85734-1400

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.