Devices with MAC addresses that start with 00-21-71 were manufactured by Wesung TNC Co., Ltd.

Device Manufacturer
Wesung TNC Co., Ltd.
Manufacturer Location
102-1409, Bucheon Chunui Technopark 1st,
Bucheon-City, Gyeongggi-Do 420-857
Estimated Devices using 00-21-71
16,256,250
Estimated Total Devices From Mfg
16,256,250
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