7 registered blocks

Gamber-Johnson LLC MAC Addresses

All OUI prefixes assigned to Gamber-Johnson LLC by the IEEE. Any device MAC beginning with one of these belongs to this vendor.

68DA73B 70B3D5178 70B3D5DBC 70B3D5E34 8C1F6404C 8C1F6442B 8C1F64CB5

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