| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 04:D1:6E:5 | MA-M | 1 million | CN | 7 Aug 2019 |
| 1C:87:76:0 | MA-M | 1 million | CN | 25 Sep 2015 |
| 28:36:38:4 | MA-M | 1 million | CN | 17 Apr 2016 |
| 30:3D:51:4 | MA-M | 1 million | CN | 12 May 2022 |
| 48:08:EB:8 | MA-M | 1 million | CN | 21 Aug 2025 |
| 7C:47:7C:A | MA-M | 1 million | CN | 20 Dec 2015 |
| 94:C9:B7:D | MA-M | 1 million | CN | 23 Oct 2021 |
| 98:27:82:4 | MA-M | 1 million | CN | 11 Dec 2020 |
| A4:11:63:8 | MA-M | 1 million | CN | 4 Dec 2016 |
| CC:C2:61:D | MA-M | 1 million | CN | 5 Apr 2020 |
| F4:3A:FA:1 | MA-M | 1 million | CN | 14 Aug 2024 |
Every block registered to Dspread Technology (Beijing) Inc. in the IEEE registries, complete. Free-text search also matches former owners.