1 registered blocks
Zhenjiang Sapphire Electronic Industry CO. MAC Addresses
All OUI prefixes assigned to Zhenjiang Sapphire Electronic Industry CO. 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 Zhenjiang Sapphire Electronic Industry CO. prefixes
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