| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 8A:07:75 | CID | 16.8 million | 30 Dec 2022 | HORYS TECHNOLOGIES LLC |
| DC:EC:E3 | MA-L | 16.8 million | 8 Jan 2023 | HORYS TECHNOLOGIES LLC |
Former LYOTECH LABS LLC MAC address blocks
The IEEE registry once carried 2 blocks registered to LYOTECH LABS LLC. All 2 blocks are now registered to HORYS TECHNOLOGIES LLC. HORYS TECHNOLOGIES LLC 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.