| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| DC:36:43:C | MA-M | 1 million | NL | 19 Nov 2021 |
| 70:B3:D5:07:4 | MA-S | 4.1 thousand | NL | 20 Nov 2019 |
| 70:B3:D5:24:0 | MA-S | 4.1 thousand | NL | 4 Mar 2018 |
| 70:B3:D5:33:3 | MA-S | 4.1 thousand | NL | 12 Mar 2021 |
| 70:B3:D5:4F:5 | MA-S | 4.1 thousand | NL | 21 Jul 2020 |
| 70:B3:D5:62:0 | MA-S | 4.1 thousand | NL | 6 Feb 2019 |
| 70:B3:D5:EA:E | MA-S | 4.1 thousand | NL | 2 Aug 2015 |
| 8C:1F:64:8D:1 | MA-S | 4.1 thousand | NL | 31 Jul 2021 |
Every block registered to Orlaco Products B.V. in the IEEE registries, complete. Free-text search also matches former owners.