| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 6C:92:BF | MA-L | 16.8 million | 26 Feb 2010 | IEIT SYSTEMS Co., Ltd. |
| 9C:C2:C4 | MA-L | 16.8 million | 25 Aug 2021 | IEIT SYSTEMS Co., Ltd. |
| B4:05:5D | MA-L | 16.8 million | 12 Jul 2019 | IEIT SYSTEMS Co., Ltd. |
Former Inspur Electronic Information Industry Co.,Ltd. MAC address blocks
The IEEE registry once carried 3 blocks registered to Inspur Electronic Information Industry Co.,Ltd.. All 3 blocks are now registered to IEIT SYSTEMS Co., Ltd.. IEIT SYSTEMS Co., Ltd. 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.