| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 80:A5:79:A | MA-M | 1 million | US | 19 Jan 2024 |
| F8:2B:E6:0 | MA-M | 1 million | US | 19 Mar 2025 |
| 8C:1F:64:36:B | MA-S | 4.1 thousand | US | 5 Jan 2024 |
| 8C:1F:64:5B:9 | MA-S | 4.1 thousand | US | 18 Jan 2024 |
| 8C:1F:64:62:E | MA-S | 4.1 thousand | US | 14 Dec 2023 |
| 8C:1F:64:6D:D | MA-S | 4.1 thousand | US | 7 Dec 2023 |
| 8C:1F:64:81:F | MA-S | 4.1 thousand | US | 31 Aug 2023 |
| 8C:1F:64:A3:F | MA-S | 4.1 thousand | US | 15 Apr 2023 |
| 8C:1F:64:C1:A | MA-S | 4.1 thousand | US | 20 Oct 2023 |
Every block registered to ViewSonic Corp in the IEEE registries, complete. Free-text search also matches former owners.