KLINFO Corp

Any device whose MAC address begins with A4:79:E4 has a network interface built by KLINFO 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

A4:79:E4

Organization

KLINFO Corp

Address

301 923 wolpyung-dong Daejeon KR 302-852

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.