Devices with MAC addresses that start with 9C-30-66 were manufactured by RWE Effizienz GmbH

Device Manufacturer
RWE Effizienz GmbH
Manufacturer Location
Flamingoweg 1
Dortmund NRW 44139
Estimated Devices using 9C-30-66
16,256,250
Estimated Total Devices From Mfg
16,256,250
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