Devices with MAC addresses that start with 00-21-B7 were manufactured by LEXMARK INTERNATIONAL, INC.

Device Manufacturer
LEXMARK INTERNATIONAL, INC.

Manufacturer Location
740 West New Circle Road
Lexington KY 40550

Estimated Devices using 00-21-B7
16,256,250

Estimated Total Devices From Mfg
65,025,000

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