COMPUCORP

Any device whose MAC address begins with 00:00:53 has a network interface built by COMPUCORP. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:00:53

Organization

COMPUCORP

Address

2211 MICHIGAN AVENUE SANTA MONICA CA US 90404

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.