Devices with MAC addresses that start with E8-EF-89 were manufactured by OPMEX Tech.

Device Manufacturer
OPMEX Tech.
Manufacturer Location
18F GDC Building, 9 Gaoxin Central Avenue 3rd, Nanshan District
Shenzhen Guangdong 518000
Estimated Devices using E8-EF-89
16,256,250
Estimated Total Devices From Mfg
16,256,250
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