Ubiquitous Internet Telecom Co., Ltd

Any device whose MAC address begins with 6C:5E:7A has a network interface built by Ubiquitous Internet Telecom 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

6C:5E:7A

Organization

Ubiquitous Internet Telecom Co., Ltd

Address

#512, 5th Floor, Kolon Digital Valley,Guro 3(sam)-dong, Guro-gu Seoul KR 152-777

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.