AVAL COMMUNICATIONS

Any device whose MAC address begins with 00:50:28 has a network interface built by AVAL COMMUNICATIONS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:50:28

Organization

AVAL COMMUNICATIONS

Address

1777 NORTH CALIFORNIA BLVD. WALNUT CREEK CA US 94596

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.