HI Solutions, Inc.

Any device whose MAC address begins with AC:02:CA has a network interface built by HI Solutions, Inc.. 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:02:CA

Organization

HI Solutions, Inc.

Address

4105 Royal Drive Kennesaw GA US 30144

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.