Gemintek Corporation

Any device whose MAC address begins with E0:CF:2D has a network interface built by Gemintek 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

E0:CF:2D

Organization

Gemintek Corporation

Address

5F-1, No.8, Alley 30, Lane 358, Rueiguang Rd. Taipei TW 114

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.