| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 3C:0B:4F | MA-L | 16.8 million | 2 Apr 2022 | Intertech Services AG |
| B8:87:6E | MA-L | 16.8 million | 13 Sep 2020 | Intertech Services AG |
Former Yandex Services AG MAC address blocks
The IEEE registry once carried 2 blocks registered to Yandex Services AG. All 2 blocks are now registered to Intertech Services AG. Intertech Services AG 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.