| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:C8:96 | MA-L | 16.8 million | CN | 24 Aug 2023 |
| 04:B6:BE | MA-L | 16.8 million | CN | 24 Feb 2022 |
| 04:D6:88 | MA-L | 16.8 million | CN | 11 Sep 2025 |
| 0C:82:47 | MA-L | 16.8 million | CN | 28 Jan 2025 |
| 18:14:54 | MA-L | 16.8 million | CN | 6 Feb 2026 |
| 30:60:0A | MA-L | 16.8 million | CN | 14 Apr 2023 |
| 34:26:E6 | MA-L | 16.8 million | CN | 29 Sep 2025 |
| 34:B5:A3 | MA-L | 16.8 million | CN | 17 Jul 2019 |
| 50:2F:54 | MA-L | 16.8 million | CN | 2 May 2025 |
| 54:04:63 | MA-L | 16.8 million | CN | 8 Feb 2024 |
| 5C:18:DD | MA-L | 16.8 million | CN | 6 Jul 2024 |
| 60:57:47 | MA-L | 16.8 million | CN | 3 Aug 2022 |
| 7C:9F:07 | MA-L | 16.8 million | CN | 11 Dec 2020 |
| 94:F7:17 | MA-L | 16.8 million | CN | 27 Aug 2024 |
| A0:89:66 | MA-L | 16.8 million | CN | 5 Sep 2024 |
| A0:9C:19 | MA-L | 16.8 million | CN | 21 Jun 2026 |
| A0:EE:EE | MA-L | 16.8 million | CN | 14 Jan 2025 |
| A4:81:7A | MA-L | 16.8 million | CN | 14 Nov 2018 |
| C0:51:F3 | MA-L | 16.8 million | CN | 30 Oct 2024 |
| CC:0C:9C | MA-L | 16.8 million | CN | 28 Feb 2026 |
| CC:CF:83 | MA-L | 16.8 million | CN | 13 Nov 2022 |
| E4:8E:10 | MA-L | 16.8 million | CN | 16 Jul 2022 |
| EC:84:B4 | MA-L | 16.8 million | CN | 18 May 2018 |
| F4:0B:9F | MA-L | 16.8 million | CN | 23 Aug 2020 |
| FC:B2:D6 | MA-L | 16.8 million | CN | 21 Mar 2023 |
Every block registered to CIG SHANGHAI CO LTD in the IEEE registries, complete. Free-text search also matches former owners.