Devices with MAC addresses that start with 58-1D-91 were manufactured by Advanced Mobile Telecom co.,ltd.

Device ManufacturerAdvanced Mobile Telecom co.,ltd.
#608, Yatap Leaders Bldg. 342-1
Seongnam-si Gyeonggi-do 463-828
Estimated Devices with 58-1D-9116256250
Estimated Total Devices From Mfg16256250
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