KN SOLTEC CO.,LTD.

Any device whose MAC address begins with 00:11:3D has a network interface built by KN SOLTEC CO.,LTD.. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:11:3D

Organization

KN SOLTEC CO.,LTD.

Address

98B-5L NAMDONG INDUSTRIAL COMPLEX #662-4 GOJAN-DONG NAMDONG-GU INCHEON KR 405-818

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.