Devices with MAC addresses that start with A4-15-66 were manufactured by WEIFANG GOERTEK ELECTRONICS CO.,LTD

Device Manufacturer
WEIFANG GOERTEK ELECTRONICS CO.,LTD

Manufacturer Location
Wei fang Export processing Zone
Wei Fang Shan Dong 261205

Estimated Devices using A4-15-66
16,256,250

Estimated Total Devices From Mfg
178,818,750