1 registered blocks

Shanghai Rui Rui Communication Technology Co.Ltd. MAC Addresses

All OUI prefixes assigned to Shanghai Rui Rui Communication 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 Shanghai Rui Rui Communication Technology Co.Ltd. prefixes

A49F89MA-L

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