Devices with MAC addresses that start with 70-D9-31 were manufactured by Cambridge Industries(Group) Co.,Ltd.

Device ManufacturerCambridge Industries(Group) Co.,Ltd.
22Floor,Qilai Tower;889Yishan Road
shanghai 200233
Estimated Devices with 70-D9-3116256250
Estimated Total Devices From Mfg195075000
Other MAC AddressesA4-C7-DE, 4C-FA-CA, 9C-50-EE, 4C-F2-BF, E0-1D-3B, A8-58-40, 5C-1A-6F, D0-54-2D, FC-B6-98, 00-19-C7, A8-25-EB
Address Examples