Devices with MAC addresses that start with 10-48-B1 were manufactured by Beijing Duokan Technology Limited

Device Manufacturer
Beijing Duokan Technology Limited
Manufacturer Location
Room 1105, Changxin Building, No.39 Anding Road
Chaoyang District Beijing 100029
Estimated Devices using 10-48-B1
16,256,250
Estimated Total Devices From Mfg
16,256,250
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