Power-One MAC address blocks

The IEEE registry carries 2 blocks registered to Power-One, together 16.8 million addresses, first observed 10 Jun 2012, most recently 27 Feb 2013.

Registered in IT.

Prefix Block Addresses Country First registered
DC:57:26MA-L16.8 millionIT27 Feb 2013
00:50:C2:FA:2IAB4.1 thousandIT10 Jun 2012

Every block registered to Power-One 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.