Devices with MAC addresses that start with 00-1F-1B were manufactured by RoyalTek Company Ltd.

Device Manufacturer
RoyalTek Company Ltd.
Manufacturer Location
Suite 9F-1, No. 1071, Chung Cheng Rd.
Taoyuan Shien Taoyuan 330
Estimated Devices using 00-1F-1B
16,256,250
Estimated Total Devices From Mfg
16,256,250
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