SAMSUNG TECHWIN CO.,LTD

Any device whose MAC address begins with 00:09:18 has a network interface built by SAMSUNG TECHWIN 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

00:09:18

Organization

SAMSUNG TECHWIN CO.,LTD

Address

42 CHANGWON KYONGNAM KR 641-716

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.