1 registered blocks

Construcciones y Auxiliar de Ferrocarriles, S.A. MAC Addresses

All OUI prefixes assigned to Construcciones y Auxiliar de Ferrocarriles, S.A. by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-L (24-bit, large block)1 block

Combined address space16,777,216 addresses

All Construcciones y Auxiliar de Ferrocarriles, S.A. prefixes

001F39MA-L

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