Lockin Technology(Beijing) Co.,Ltd.

Any device whose MAC address begins with 9C:55:8F has a network interface built by Lockin Technology(Beijing) 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

9C:55:8F

Organization

Lockin Technology(Beijing) Co.,Ltd.

Address

12 / F, building B1, No. 1 Zhongguancun, Beiqing Road Beijing Haidian District CN 100011

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.