NHNETWORKS

Any device whose MAC address begins with 1C:6E:E6 has a network interface built by NHNETWORKS. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

1C:6E:E6

Organization

NHNETWORKS

Address

54,Chemdanyeonsin-ro 30beon-gil,Buk-gu Gwangju KR 61080

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.