UNIQUE SYSTEMS, INC.

Any device whose MAC address begins with 00:10:F9 has a network interface built by UNIQUE SYSTEMS, 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

00:10:F9

Organization

UNIQUE SYSTEMS, INC.

Address

181 DON PARK RD MARKHAM, ONTARIO L3R 1C2 CA

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.