NexFi

Any device whose MAC address begins with 94:D6:DB has a network interface built by NexFi. 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:D6:DB

Organization

NexFi

Address

Room 417, Building 14, No. 498, Guoshoujing Road, Pudong New Area Shanghai CN 201203

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.