Devices with MAC addresses that start with 40-1B-5F were manufactured by WEIFANG GOERTEK ELECTRONICS CO.,LTD

Device Manufacturer
WEIFANG GOERTEK ELECTRONICS CO.,LTD

Manufacturer Location
Gaoxin 2 Road,Free Trade Zone,Weifang,Shandong,261205,P.R.China
Weifang Shandong 261205

Estimated Devices using 40-1B-5F
16,256,250

Estimated Total Devices From Mfg
178,818,750