| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:29:F | IAB | 4.1 thousand | DE | 30 Jul 2008 |
| 00:50:C2:A1:6 | IAB | 4.1 thousand | DE | 28 Dec 2008 |
| 00:50:C2:CF:4 | IAB | 4.1 thousand | DE | 15 Aug 2010 |
| 00:50:C2:E3:D | IAB | 4.1 thousand | DE | 7 Aug 2011 |
| 00:50:C2:F9:3 | IAB | 4.1 thousand | DE | 20 May 2012 |
| 74:19:F8:6 | MA-M | 1 million | DE | 16 Oct 2015 |
| 40:D8:55:0A:8 | IAB | 4.1 thousand | DE | 24 Feb 2013 |
Every block registered to Baudisch Electronic GmbH in the IEEE registries, complete. Free-text search also matches former owners.