Wuxi iData Technology Company Ltd.

Any device whose MAC address begins with 7C:71:76 has a network interface built by Wuxi iData Technology Company 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

7C:71:76

Organization

Wuxi iData Technology Company Ltd.

Address

Floor 11, Building B1, Wuxi(Binhu) National Sensing Information Center, No. 999 Gaolang East Road, Wuxi City, Jiangsu Province, P.R.C. Wuxi Jiangsu CN 214131

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.