Liteon Technology Corporation

Any device whose MAC address begins with 40:F0:2F has a network interface built by Liteon Technology 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

40:F0:2F

Organization

Liteon Technology Corporation

Address

4F,90,Chien 1 Road,ChungHo,Taipei Hsien,Taiwan, TaiPei TaiWan TW 23585

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.