JAI Manufacturing MAC address blocks

The IEEE registry carries 2 blocks registered to JAI Manufacturing, together 33.6 million addresses, first observed 8 Apr 2003, most recently 16 Jan 2010.

Registered in JP.

Prefix Block Addresses Country First registered
00:0C:DFMA-L16.8 millionJP8 Apr 2003
D4:1F:0CMA-L16.8 millionJP16 Jan 2010

Every block registered to JAI Manufacturing in the IEEE registries, complete. Free-text search also matches former owners.

Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.