| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 70:B3:D5:53:F | MA-S | 4.1 thousand | NO | 28 Feb 2020 |
| 70:B3:D5:6C:6 | MA-S | 4.1 thousand | NO | 6 Dec 2019 |
| 70:B3:D5:6D:D | MA-S | 4.1 thousand | NO | 29 Aug 2019 |
| 70:B3:D5:DD:E | MA-S | 4.1 thousand | NO | 26 Jul 2020 |
| 8C:1F:64:30:0 | MA-S | 4.1 thousand | NO | 21 May 2022 |
| 8C:1F:64:36:E | MA-S | 4.1 thousand | NO | 11 Aug 2023 |
| 8C:1F:64:39:E | MA-S | 4.1 thousand | NO | 8 Sep 2022 |
| 8C:1F:64:42:9 | MA-S | 4.1 thousand | NO | 5 Jan 2022 |
| 8C:1F:64:4F:1 | MA-S | 4.1 thousand | NO | 25 Apr 2024 |
| 8C:1F:64:5C:9 | MA-S | 4.1 thousand | NO | 20 Dec 2022 |
| 8C:1F:64:72:B | MA-S | 4.1 thousand | NO | 14 Aug 2024 |
| 8C:1F:64:7E:A | MA-S | 4.1 thousand | NO | 7 Apr 2026 |
| 8C:1F:64:7F:6 | MA-S | 4.1 thousand | NO | 20 Nov 2025 |
| 8C:1F:64:86:C | MA-S | 4.1 thousand | NO | 5 Mar 2024 |
| 8C:1F:64:8B:2 | MA-S | 4.1 thousand | NO | 20 Oct 2023 |
| 8C:1F:64:8E:E | MA-S | 4.1 thousand | NO | 5 Aug 2021 |
| 8C:1F:64:91:8 | MA-S | 4.1 thousand | NO | 9 Apr 2021 |
| 8C:1F:64:92:1 | MA-S | 4.1 thousand | NO | 23 Oct 2024 |
| 8C:1F:64:C0:D | MA-S | 4.1 thousand | NO | 25 Apr 2023 |
| 8C:1F:64:C7:5 | MA-S | 4.1 thousand | NO | 23 May 2025 |
| 8C:1F:64:CF:C | MA-S | 4.1 thousand | NO | 22 Jan 2025 |
| 8C:1F:64:DD:9 | MA-S | 4.1 thousand | NO | 28 Nov 2023 |
| 8C:1F:64:FB:8 | MA-S | 4.1 thousand | NO | 10 Sep 2026 |
Every block registered to Abbott Diagnostics Technologies AS in the IEEE registries, complete. Free-text search also matches former owners.