1 registered blocks

Otis Technology and Development(Shanghai) Co., Ltd. MAC Addresses

All OUI prefixes assigned to Otis Technology and Development(Shanghai) Co., Ltd. by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

MA-S (36-bit, small block)1 block

Combined address space4,096 addresses

All Otis Technology and Development(Shanghai) Co., Ltd. prefixes

8C1F64791MA-S

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