Shenzhen Hexicom Technology Co., Ltd.

Any device whose MAC address begins with 40:C2:45 has a network interface built by Shenzhen Hexicom 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

40:C2:45

Organization

Shenzhen Hexicom Technology Co., Ltd.

Address

1510 West Building,Nanshan Software Park, Nanshan Dist. Shenzhen Guangdong CN 518053

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.