Genetel Systems Inc.

Any device whose MAC address begins with 00:06:42 has a network interface built by Genetel Systems 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

00:06:42

Organization

Genetel Systems Inc.

Address

Mockwoo B/D, 912 Walpyoung-Dong 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.