1 registered blocks

Henan Chengshi NetWork Technology Co.，Ltd MAC Addresses

All OUI prefixes assigned to Henan Chengshi NetWork Technology Co.，Ltd 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 Henan Chengshi NetWork Technology Co.，Ltd prefixes

B8C3BFMA-L

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