Luminys Systems Corporation

Any device whose MAC address begins with 80:43:5E has a network interface built by Luminys Systems Corporation. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

80:43:5E

Organization

Luminys Systems Corporation

Address

15245 Alton PkwySTE100 Irvine CA US 92618

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.