| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:22:F4 | MA-L | 16.8 million | TW | 30 Jul 2008 |
| 00:2D:B3 | MA-L | 16.8 million | TW | 3 Dec 2020 |
| 04:E6:76 | MA-L | 16.8 million | TW | 26 Feb 2014 |
| 08:E9:F6 | MA-L | 16.8 million | TW | 4 Apr 2020 |
| 08:FB:EA | MA-L | 16.8 million | TW | 4 Jun 2020 |
| 10:2C:6B | MA-L | 16.8 million | TW | 12 Aug 2018 |
| 10:D0:7A | MA-L | 16.8 million | TW | 24 Jan 2017 |
| 18:93:7F | MA-L | 16.8 million | TW | 9 May 2018 |
| 20:40:6A | MA-L | 16.8 million | TW | 6 Jul 2022 |
| 20:50:E7 | MA-L | 16.8 million | TW | 3 Jan 2020 |
| 24:36:72 | MA-L | 16.8 million | TW | 31 Mar 2026 |
| 28:2D:06 | MA-L | 16.8 million | TW | 1 Sep 2021 |
| 28:ED:E0 | MA-L | 16.8 million | TW | 28 Sep 2017 |
| 40:D9:5A | MA-L | 16.8 million | TW | 3 Mar 2022 |
| 40:FD:F3 | MA-L | 16.8 million | TW | 5 May 2022 |
| 44:2C:05 | MA-L | 16.8 million | TW | 25 Feb 2016 |
| 50:41:1C | MA-L | 16.8 million | TW | 6 May 2021 |
| 54:78:C9 | MA-L | 16.8 million | TW | 7 Jan 2022 |
| 54:96:CB | MA-L | 16.8 million | TW | 1 Oct 2025 |
| 6C:21:A2 | MA-L | 16.8 million | TW | 25 Jan 2018 |
| 6C:FA:A7 | MA-L | 16.8 million | TW | 14 Feb 2014 |
| 70:4A:0E | MA-L | 16.8 million | TW | 1 Feb 2020 |
| 70:F7:54 | MA-L | 16.8 million | TW | 8 Jan 2019 |
| 8C:CD:FE | MA-L | 16.8 million | TW | 2 Oct 2022 |
| 8C:F7:10 | MA-L | 16.8 million | TW | 31 Oct 2017 |
| 94:A1:A2 | MA-L | 16.8 million | TW | 23 Sep 2014 |
| 98:3B:16 | MA-L | 16.8 million | TW | 29 Mar 2013 |
| 9C:B8:B4 | MA-L | 16.8 million | TW | 3 Nov 2021 |
| AC:83:F3 | MA-L | 16.8 million | TW | 26 Aug 2016 |
| B0:02:47 | MA-L | 16.8 million | TW | 7 Sep 2018 |
| B0:F1:EC | MA-L | 16.8 million | TW | 27 Oct 2016 |
| B0:F5:C8 | MA-L | 16.8 million | TW | 4 Mar 2025 |
| B8:13:32 | MA-L | 16.8 million | TW | 4 Mar 2021 |
| B8:2D:28 | MA-L | 16.8 million | TW | 1 Aug 2020 |
| C0:84:7D | MA-L | 16.8 million | TW | 8 Jun 2018 |
| C0:F5:35 | MA-L | 16.8 million | TW | 8 Jul 2021 |
| CC:4B:73 | MA-L | 16.8 million | TW | 24 Feb 2017 |
| CC:B8:A8 | MA-L | 16.8 million | TW | 27 Sep 2016 |
| D4:12:43 | MA-L | 16.8 million | TW | 12 Jul 2018 |
| D4:9C:DD | MA-L | 16.8 million | TW | 8 Nov 2018 |
| E0:76:D0 | MA-L | 16.8 million | TW | 14 Jan 2015 |
| F0:23:AE | MA-L | 16.8 million | TW | 4 Oct 2020 |
Every block registered to AMPAK Technology, Inc. in the IEEE registries, complete. Free-text search also matches former owners.