Devices with MAC addresses that start with 00-17-81 were manufactured by Greystone Data System, Inc.

Device Manufacturer
Greystone Data System, Inc.
Manufacturer Location
40800 Encycopedia Circle
Fremont CA 94538
Estimated Devices using 00-17-81
16,256,250
Estimated Total Devices From Mfg
16,256,250
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