1 registered blocks

GuangZhou Ostec Electronic Technology Co.,Limited MAC Addresses

All OUI prefixes assigned to GuangZhou Ostec Electronic Technology Co.,Limited 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 Ostec Electronic Technology Co.,Limited prefixes

D4BABA2MA-M

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