Acomz Networks Corp.

Any device whose MAC address begins with 00:03:71 has a network interface built by Acomz Networks Corp.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:03:71

Organization

Acomz Networks Corp.

Address

7th Fl., Wooseok Bldg., 1007-37 Seoul KR 156-09

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.