Devices with MAC addresses that start with 40-3D-EC were manufactured by HUMAX Co., Ltd.

Device Manufacturer
HUMAX Co., Ltd.

Manufacturer Location
HUMAX Village, 216, Hwangsaeul-ro, Bundang-gu,
Seongnam-si Gyeonggi-do 463-875

Estimated Devices using 40-3D-EC
16,256,250

Estimated Total Devices From Mfg
357,637,500