Devices with MAC addresses that start with A4-97-5C were manufactured by VTech Telecommunications Ltd.

Device Manufacturer
VTech Telecommunications Ltd.

Manufacturer Location
23/F,Tai Ping Industrial Centre ,Block 1
Hong Kong 000000

Estimated Devices using A4-97-5C
16,256,250

Estimated Total Devices From Mfg
65,025,000

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