| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:03:78 | MA-L | 16.8 million | KR | 8 Sep 2000 |
| 04:4F:17 | MA-L | 16.8 million | KR | 28 Sep 2017 |
| 08:EB:74 | MA-L | 16.8 million | KR | 16 Oct 2012 |
| 0C:08:B4 | MA-L | 16.8 million | KR | 30 Nov 2017 |
| 10:C4:CA | MA-L | 16.8 million | KR | 9 Dec 2022 |
| 28:32:C5 | MA-L | 16.8 million | KR | 28 Feb 2014 |
| 2C:08:8C | MA-L | 16.8 million | KR | 1 Sep 2015 |
| 34:38:B7 | MA-L | 16.8 million | KR | 14 Feb 2017 |
| 38:F8:5E | MA-L | 16.8 million | KR | 15 Nov 2018 |
| 40:3D:EC | MA-L | 16.8 million | KR | 13 Jun 2015 |
| 4C:D0:8A | MA-L | 16.8 million | KR | 6 Dec 2014 |
| 6C:4B:B4 | MA-L | 16.8 million | KR | 23 Oct 2021 |
| 6C:B5:6B | MA-L | 16.8 million | KR | 4 Oct 2014 |
| 84:02:83 | MA-L | 16.8 million | KR | 23 Jun 2020 |
| 8C:44:4F | MA-L | 16.8 million | KR | 16 Oct 2018 |
| 90:D0:92 | MA-L | 16.8 million | KR | 5 Apr 2023 |
| 90:F3:05 | MA-L | 16.8 million | KR | 17 Dec 2016 |
| 94:09:37 | MA-L | 16.8 million | KR | 13 Mar 2015 |
| 94:2C:B3 | MA-L | 16.8 million | KR | 2 Sep 2015 |
| A0:72:2C | MA-L | 16.8 million | KR | 7 Jul 2016 |
| A8:C2:66 | MA-L | 16.8 million | KR | 20 Aug 2021 |
| B0:B3:AD | MA-L | 16.8 million | KR | 7 Nov 2017 |
| C8:5D:38 | MA-L | 16.8 million | KR | 23 Mar 2019 |
| CC:4E:EC | MA-L | 16.8 million | KR | 19 Feb 2015 |
| CC:AB:2C | MA-L | 16.8 million | KR | 6 Feb 2020 |
| D0:FC:D0 | MA-L | 16.8 million | KR | 20 Jan 2022 |
| D8:6C:5A | MA-L | 16.8 million | KR | 22 Jul 2021 |
| DC:D3:21 | MA-L | 16.8 million | KR | 24 Feb 2011 |
| E8:20:E2 | MA-L | 16.8 million | KR | 10 Aug 2017 |
| E8:B2:FE | MA-L | 16.8 million | KR | 13 Dec 2018 |
| EC:C3:02 | MA-L | 16.8 million | KR | 6 Aug 2020 |
Every block registered to HUMAX Co., Ltd. in the IEEE registries, complete. Free-text search also matches former owners.