A+V Link Technologies, Corp.

Any device whose MAC address begins with 94:DD:3F has a network interface built by A+V Link Technologies, Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

94:DD:3F

Organization

A+V Link Technologies, Corp.

Address

5F., No.550, Xianzheng 2nd Rd. Zhubei City Hsinchu Country TW 30268

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.