2 registered blocks

Corporate Systems Engineering MAC Addresses

All OUI prefixes assigned to Corporate Systems Engineering 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 Corporate Systems Engineering prefixes

001BC5015MA-S 1C87767MA-M

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