| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:03:E0 | MA-L | 16.8 million | 26 Aug 2010 | Commscope |
| 00:24:93 | MA-L | 16.8 million | 7 Dec 2008 | Commscope |
| 00:26:41 | MA-L | 16.8 million | 31 May 2009 | Commscope |
| 00:26:42 | MA-L | 16.8 million | 31 May 2009 | Commscope |
| 00:50:E3 | MA-L | 16.8 million | 14 Jan 2008 | Commscope |
| 00:90:9C | MA-L | 16.8 million | 14 Jan 2008 | Commscope |
| 00:D0:88 | MA-L | 16.8 million | 14 Jan 2008 | Commscope |
| 00:E0:6F | MA-L | 16.8 million | 14 Jan 2008 | Commscope |
| 2C:9E:5F | MA-L | 16.8 million | 24 Aug 2010 | Commscope |
| 74:F6:12 | MA-L | 16.8 million | 18 Aug 2010 | Commscope |
Former Motorola, Inc. MAC address blocks
The IEEE registry once carried 10 blocks registered to Motorola, Inc.. All 10 blocks are now registered to Commscope. Commscope 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.