| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:88:2 | IAB | 4.1 thousand | KR | 30 Jul 2008 |
| 70:B3:D5:46:3 | MA-S | 4.1 thousand | KR | 2 Apr 2019 |
| 70:B3:D5:4A:9 | MA-S | 4.1 thousand | KR | 27 Nov 2016 |
| 70:B3:D5:AD:3 | MA-S | 4.1 thousand | KR | 6 Mar 2020 |
| 70:B3:D5:BA:E | MA-S | 4.1 thousand | KR | 8 Mar 2015 |
| 70:B3:D5:F0:6 | MA-S | 4.1 thousand | KR | 21 Jan 2018 |
| 8C:1F:64:81:9 | MA-S | 4.1 thousand | KR | 1 Oct 2024 |
| 8C:1F:64:EF:B | MA-S | 4.1 thousand | KR | 15 Dec 2021 |
Every block registered to WARECUBE,INC in the IEEE registries, complete. Free-text search also matches former owners.