Devices with MAC addresses that start with F4-EC-38 were manufactured by TP-LINK TECHNOLOGIES CO.,LTD.

Device Manufacturer
TP-LINK TECHNOLOGIES CO.,LTD.

Manufacturer Location
1-6F, Building 2, Pingshandayuan Industrial, South Zone,
Shenzhen Guangdong 518000

Estimated Devices using F4-EC-38
16,256,250

Estimated Total Devices From Mfg
2,048,287,500