Peerless AV

Any device whose MAC address begins with AC:A4:30 has a network interface built by Peerless AV. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

AC:A4:30

Organization

Peerless AV

Address

2300 White Oak Circle Aurora illinios US 60502

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.