Devices with MAC addresses that start with D8-AF-81 were manufactured by ZAO NPK Rotek

Device Manufacturer
ZAO NPK Rotek
Manufacturer Location
Filippovskiy per., 8/1
Moscow 119019
Estimated Devices using D8-AF-81
16,256,250
Estimated Total Devices From Mfg
48,768,750
Related MAC Addresses
EC-4C-4D, DC-E3-05