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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