ZYKRONIX

Any device whose MAC address begins with 00:A0:B3 has a network interface built by ZYKRONIX. 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:A0:B3

Organization

ZYKRONIX

Address

7248 SOUTH TUCSON WAY ENGLEWOOD CO US 80112

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.