| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:50:C2:81:6 | IAB | 4.1 thousand | 30 Jul 2008 | Q-Free America, Inc. |
| 64:55:63 | MA-L | 16.8 million | 29 Oct 2011 | Q-Free America, Inc. |
Former Intelight Inc. MAC address blocks
The IEEE registry once carried 2 blocks registered to Intelight Inc.. All 2 blocks are now registered to Q-Free America, Inc.. Q-Free America, 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.