Dalian Hi-Think Computer Technology, Corp

Any device whose MAC address begins with 1C:1C:FD has a network interface built by Dalian Hi-Think Computer Technology, Corp. This prefix (the OUI, or Organizationally Unique Identifier) is assigned by the IEEE and is the first three octets of the address.

OUI prefix

1C:1C:FD

Organization

Dalian Hi-Think Computer Technology, Corp

Address

Hi-Think Software Building,No.6 Hi-Tech Street, Qixianling Industrial Base, Hi-Tech Zone, Dalian, China Dalian LiaoNing CN 116023

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.