Devices with MAC addresses that start with 80-48-A5 were manufactured by SICHUAN TIANYI COMHEART TELECOMCO.,LTD

Device Manufacturer
SICHUAN TIANYI COMHEART TELECOMCO.,LTD

Manufacturer Location
FL12,TowerB,TianYi International Hotel
Chengdu Sichuan 61000

Estimated Devices using 80-48-A5
16,256,250

Estimated Total Devices From Mfg
227,587,500