| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 9C:28:BF | MA-L | 16.8 million | 1 Apr 2010 | AUMOVIO Czech Republic s.r.o. |
| AC:C3:58 | MA-L | 16.8 million | 27 Apr 2019 | AUMOVIO Czech Republic s.r.o. |
Former Continental Automotive Czech Republic s.r.o. MAC address blocks
The IEEE registry once carried 2 blocks registered to Continental Automotive Czech Republic s.r.o.. All 2 blocks are now registered to AUMOVIO Czech Republic s.r.o.. AUMOVIO Czech Republic s.r.o. 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.