SK Teletech(R&D Planning Team)

Any device whose MAC address begins with 00:0C:47 has a network interface built by SK Teletech(R&D Planning Team). This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

00:0C:47

Organization

SK Teletech(R&D Planning Team)

Address

21th FL Startower 737, Yeoksam-dong Seoul KR 135-984

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.