1 registered blocks

Guangzhou Tupu Internet Technology Co., Ltd. MAC Addresses

All OUI prefixes assigned to Guangzhou Tupu Internet Technology 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

Combined address space1,048,576 addresses

All Guangzhou Tupu Internet Technology Co., Ltd. prefixes

A83FA13MA-M

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