Devices with MAC addresses that start with 5C-40-58 were manufactured by Jefferson Audio Video Systems, Inc.

Device Manufacturer
Jefferson Audio Video Systems, Inc.
Manufacturer Location
13020 Middletown Industrial Blvd.
Louisville Kentucky 40223
Estimated Devices using 5C-40-58
16,256,250
Estimated Total Devices From Mfg
16,256,250
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