Devices with MAC addresses that start with 84-C2-E4 were manufactured by Jiangsu Qinheng Co., Ltd.

Device Manufacturer
Jiangsu Qinheng Co., Ltd.

Manufacturer Location
No. 18, Ningshuang Road
Nanjing Jiangsu 210012

Estimated Devices using 84-C2-E4
16,256,250

Estimated Total Devices From Mfg
32,512,500

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