Devices with MAC addresses that start with B4-0B-44 were manufactured by Smartisan Technology Co., Ltd.

Device Manufacturer
Smartisan Technology Co., Ltd.

Manufacturer Location
7/F, Motorola Bldg., 1st Wangjing East Rd,
Beijing 100102

Estimated Devices using B4-0B-44
16,256,250

Estimated Total Devices From Mfg
16,256,250

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