LGE

Any device whose MAC address begins with 8C:54:1D has a network interface built by LGE. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

8C:54:1D

Organization

LGE

Address

60-39 , Kasan -dong , Gumcheon-gu. Seoul KR 153-801

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.