| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 70:B3:D5:85:0 | MA-S | 4.1 thousand | DE | 9 Oct 2016 |
| 70:B3:D5:8E:7 | MA-S | 4.1 thousand | DE | 6 Mar 2020 |
| 70:B3:D5:AD:0 | MA-S | 4.1 thousand | DE | 9 Dec 2020 |
| 8C:1F:64:19:8 | MA-S | 4.1 thousand | DE | 27 Nov 2024 |
| 8C:1F:64:46:2 | MA-S | 4.1 thousand | DE | 13 Aug 2022 |
| 8C:1F:64:73:C | MA-S | 4.1 thousand | DE | 8 Jan 2022 |
| 8C:1F:64:97:4 | MA-S | 4.1 thousand | DE | 2 Jun 2026 |
| 8C:1F:64:BE:3 | MA-S | 4.1 thousand | DE | 16 Nov 2023 |
| 8C:1F:64:CD:0 | MA-S | 4.1 thousand | DE | 22 Jul 2025 |
| 8C:1F:64:DC:F | MA-S | 4.1 thousand | DE | 11 Jul 2024 |
Every block registered to REO AG in the IEEE registries, complete. Free-text search also matches former owners.