2 registered blocks

Wuhan YiValley Opto-electric technology Co.,Ltd MAC Addresses

All OUI prefixes assigned to Wuhan YiValley Opto-electric technology Co.,Ltd by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-S (36-bit, small block)2 blocks

Combined address space8,192 addresses

All Wuhan YiValley Opto-electric technology Co.,Ltd prefixes

8C1F64175MA-S 8C1F64271MA-S

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