| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:19:82 | MA-L | 16.8 million | 3 Sep 2006 | SmarDTV Corporation |
| B0:18:86 | MA-L | 16.8 million | 6 Mar 2018 | SmarDTV Corporation |
Former SmarDTV MAC address blocks
The IEEE registry once carried 2 blocks registered to SmarDTV. All 2 blocks are now registered to SmarDTV Corporation. SmarDTV Corporation 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.