| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 64:7C:34 | MA-L | 16.8 million | 3 May 2012 | Ubee Interactive Co., Limited |
| 6C:38:A1 | MA-L | 16.8 million | 5 Nov 2015 | Ubee Interactive Co., Limited |
Former Ubee Interactive Corp. MAC address blocks
The IEEE registry once carried 2 blocks registered to Ubee Interactive Corp.. All 2 blocks are now registered to Ubee Interactive Co., Limited. Ubee Interactive Co., Limited 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.