Devices with MAC addresses that start with 28-29-D9 were manufactured by GlobalBeiMing technology (Beijing)Co. Ltd

Device Manufacturer
GlobalBeiMing technology (Beijing)Co. Ltd
Manufacturer Location
Beijing Chaoyang District 8 Guanghua Road A seat 320 rooms
Beijing 100026
Estimated Devices using 28-29-D9
16,256,250
Estimated Total Devices From Mfg
16,256,250
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