| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:1C:FD | MA-L | 16.8 million | 16 Jun 2007 | Universal Electronics, Inc. |
| B4:CB:B8 | MA-L | 16.8 million | 28 Sep 2022 | Universal Electronics, Inc. |
Former UNIVERSAL ELECTRONICS MAC address blocks
The IEEE registry once carried 2 blocks registered to UNIVERSAL ELECTRONICS. All 2 blocks are now registered to Universal Electronics, Inc.. Universal Electronics, Inc. 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.