2 registered blocks

Alpha ESS Co., Ltd. MAC Addresses

All OUI prefixes assigned to Alpha ESS Co., Ltd. by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-M (28-bit, medium block)1 block
MA-S (36-bit, small block)1 block
Combined address space1,052,672 addresses

All Alpha ESS Co., Ltd. prefixes

70B3D57A2MA-S BC97400MA-M

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