MERCUSYS TECHNOLOGIES CO., LTD.

Any device whose MAC address begins with FC:CA:10 has a network interface built by MERCUSYS TECHNOLOGIES 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

FC:CA:10

Organization

MERCUSYS TECHNOLOGIES CO., LTD.

Address

3F,Zone B,Building R1,High-Tech Industrial Village,No.023 High-Tech South 4 Road,Nanshan,Shenzhen Shenzhen Guangdong CN 518057

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.