Luxul

Any device whose MAC address begins with A4:13:4E has a network interface built by Luxul. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

A4:13:4E

Organization

Luxul

Address

14203 Minuteman Drive Draper UT US 84020

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.