COMPEX INCORPORATED

Any device whose MAC address begins with 00:80:48 has a network interface built by COMPEX INCORPORATED. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:80:48

Organization

COMPEX INCORPORATED

Address

4055 EAST LA PALMA ANAHEIM CA US 92807

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.