KYOCERA Corporation

Any device whose MAC address begins with 74:A5:C2 has a network interface built by KYOCERA Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

74:A5:C2

Organization

KYOCERA Corporation

Address

3-3-31, Miyahara, Yodogawa-ku Osaka Osaka JP 532-0003

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.