Devices with MAC addresses that start with 00-05-20 were manufactured by Smartronix, Inc.

Device Manufacturer
Smartronix, Inc.
Manufacturer Location
22685 Three Notch Rd.
California MD 20619
Estimated Devices using 00-05-20
16,256,250
Estimated Total Devices From Mfg
32,512,500
Related MAC Addresses
40-18-D7