Kumyoung.Co.Ltd

Any device whose MAC address begins with 00:13:8C has a network interface built by Kumyoung.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

00:13:8C

Organization

Kumyoung.Co.Ltd

Address

Seoul KY building, 40-17 Hangang Ro, 3Ga, Youngsan-Gu Seoul KR 140-880

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.