Devices with MAC addresses that start with 00-03-99 were manufactured by Dongju Informations & Communications Co., Ltd.

Device Manufacturer
Dongju Informations & Communications Co., Ltd.

Manufacturer Location
#305, Eunsuk Bldg. Samsung-dong
Republic of KOREA

Estimated Devices using 00-03-99
16,256,250

Estimated Total Devices From Mfg
16,256,250

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