AMICCOM Electronics Corporation

Any device whose MAC address begins with C4:FE:E2 has a network interface built by AMICCOM Electronics 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

C4:FE:E2

Organization

AMICCOM Electronics Corporation

Address

10F, No.18, Taiyuan St., Zhubei City Hsinchu Country Taiwan TW 30265

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.