| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 30:4F:75 | MA-L | 16.8 million | 17 Oct 2018 | Zhone Technologies, Inc. |
| 9C:65:EE | MA-L | 16.8 million | 17 May 2017 | Zhone Technologies, Inc. |
| D0:96:FB | MA-L | 16.8 million | 31 Aug 2017 | Zhone Technologies, Inc. |
Former DASAN Network Solutions MAC address blocks
The IEEE registry once carried 3 blocks registered to DASAN Network Solutions. All 3 blocks are now registered to Zhone Technologies, Inc.. Zhone Technologies, 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.