Devices with MAC addresses that start with 00-13-B3 were manufactured by Ecom Communications Technology Co., Ltd.

Device Manufacturer
Ecom Communications Technology Co., Ltd.
Manufacturer Location
Floor 7, Machinery Industry Building, No.22,
Beijing
Estimated Devices using 00-13-B3
16,256,250
Estimated Total Devices From Mfg
16,256,250
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