OLYMPUS IMAGE SYSTEMS, INC.

Any device whose MAC address begins with 00:C0:D3 has a network interface built by OLYMPUS IMAGE SYSTEMS, INC.. 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:D3

Organization

OLYMPUS IMAGE SYSTEMS, INC.

Address

15271 BARRANCA PARKWAY IRVINE CA US 92718-2201

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.