Yytek Co., Ltd.

Any device whose MAC address begins with 5C:D2:0B has a network interface built by Yytek 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

5C:D2:0B

Organization

Yytek Co., Ltd.

Address

No.1 Bao Sheng South Road, Room 401, Ao Bei Technology Park, Ling Zhi Center Beijing CN 100192

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.