Devices with MAC addresses that start with 00-21-3F were manufactured by A-Team Technology Ltd.

Device Manufacturer
A-Team Technology Ltd.
Manufacturer Location
Rm. 1608, 16/F., Metropole Square,
New Territories,
Estimated Devices using 00-21-3F
16,256,250
Estimated Total Devices From Mfg
16,256,250
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