| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:50:C2:91:3 | IAB | 4.1 thousand | 30 Jul 2008 | Leonardo UK Ltd |
| 00:50:C2:DD:8 | IAB | 4.1 thousand | 27 Feb 2011 | Leonardo UK Ltd |
Former Leonardo MW Ltd (Land & Naval Defence Electronic) MAC address blocks
The IEEE registry once carried 2 blocks registered to Leonardo MW Ltd (Land & Naval Defence Electronic). All 2 blocks are now registered to Leonardo UK Ltd. Leonardo UK Ltd 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.