Devices with MAC addresses that start with 00-20-25 were manufactured by CONTROL TECHNOLOGY, INC.

Device Manufacturer
CONTROL TECHNOLOGY, INC.
Manufacturer Location
5734 MIDDLEBROOK PIKE
KNOXVILLE TN 37921
Estimated Devices using 00-20-25
16,256,250
Estimated Total Devices From Mfg
16,256,250
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