Shenzhen Lianrui Electronics Co.,Ltd

Any device whose MAC address begins with 6C:B3:11 has a network interface built by Shenzhen Lianrui Electronics 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:B3:11

Organization

Shenzhen Lianrui Electronics Co.,Ltd

Address

Block C4 XinTang Industrial Park Shenzhen Guangdong CN 518000

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.