Devices with MAC addresses that start with 00-20-B0 were manufactured by GATEWAY DEVICES, INC.

Device Manufacturer
GATEWAY DEVICES, INC.
Manufacturer Location
2440 STANWELL DRIVE
CONCORD CA 94520
Estimated Devices using 00-20-B0
16,256,250
Estimated Total Devices From Mfg
16,256,250
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