Choice IT Global LLC

Any device whose MAC address begins with 90:AF:59 has a network interface built by Choice IT Global LLC. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

90:AF:59

Organization

Choice IT Global LLC

Address

14900 James Rd #200 Rogers MN US 55374

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.