Devices with MAC addresses that start with 00-13-32 were manufactured by Beijing Topsec Network Security Technology Co., Ltd.

Device Manufacturer
Beijing Topsec Network Security Technology Co., Ltd.
Manufacturer Location
Huakong Tower
Haidian District Beijing 100085
Estimated Devices using 00-13-32
16,256,250
Estimated Total Devices From Mfg
16,256,250
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