ZettaHash Inc.

Any device whose MAC address begins with F0:0E:BF has a network interface built by ZettaHash Inc.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

F0:0E:BF

Organization

ZettaHash Inc.

Address

6F Chiyoda Ogawamachi Crosta, 1-11, Kanda Ogawamachi Chiyoda-ku Tokyo JP 101-0052

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.