Devices with MAC addresses that start with 00-40-0C were manufactured by GENERAL MICRO SYSTEMS, INC.

Device Manufacturer
GENERAL MICRO SYSTEMS, INC.
Manufacturer Location
P.O. BOX 3689
RANCHO CUCAMONGA CA 91729
Estimated Devices using 00-40-0C
16,256,250
Estimated Total Devices From Mfg
16,256,250
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