| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 84:24:8D | MA-L | 16.8 million | 28 May 2011 | Zebra Technologies Inc. |
| B4:C7:99 | MA-L | 16.8 million | 15 Apr 2011 | Extreme Networks, Inc. |
| C4:7D:CC | MA-L | 16.8 million | 23 Dec 2012 | Zebra Technologies Inc. |
| FC:0A:81 | MA-L | 16.8 million | 17 Nov 2011 | Extreme Networks, Inc. |
Former Motorola Solutions Inc. MAC address blocks
The IEEE registry once carried 4 blocks registered to Motorola Solutions Inc.. They are now registered across 2 organizations: Extreme Networks, Inc. × 2, Zebra Technologies Inc × 2.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.