| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:26:92 | MA-L | 16.8 million | 21 Jun 2009 | Mitsubishi Electric Corporation |
| 38:E0:8E | MA-L | 16.8 million | 19 Jan 2012 | Mitsubishi Electric Corporation |
Former Mitsubishi Electric Co. MAC address blocks
The IEEE registry once carried 2 blocks registered to Mitsubishi Electric Co.. All 2 blocks are now registered to Mitsubishi Electric Corporation. Mitsubishi Electric Corporation took over all of them.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.