Suzhou Chi-tek information technology Co., Ltd

Any device whose MAC address begins with F8:66:01 has a network interface built by Suzhou Chi-tek information technology 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

F8:66:01

Organization

Suzhou Chi-tek information technology Co., Ltd

Address

Rm204C、204D, Building A7, SuZhou Jiangsu CN 215123

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.