APPLIED COMPUTING DEVICES

Any device whose MAC address begins with 00:40:C2 has a network interface built by APPLIED COMPUTING DEVICES. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:40:C2

Organization

APPLIED COMPUTING DEVICES

Address

ALEPH PARK TERRE HAUTE IN US 47802

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.