Devices with MAC addresses that start with F4-B5-49 were manufactured by Xiamen Yeastar Information Technology Co., Ltd.

Device Manufacturer
Xiamen Yeastar Information Technology Co., Ltd.

Manufacturer Location
3/F, No. 46 Guanri Road, 2nd Software Park
Xiamen Fujian 361006

Estimated Devices using F4-B5-49
16,256,250

Estimated Total Devices From Mfg
16,256,250

Related MAC Addresses