| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 7C:16:0D | MA-L | 16.8 million | CH | 4 Apr 2012 |
| 00:50:C2:74:C | IAB | 4.1 thousand | CH | 30 Jul 2008 |
| 00:50:C2:7F:6 | IAB | 4.1 thousand | CH | 30 Jul 2008 |
| 00:50:C2:8D:0 | IAB | 4.1 thousand | CH | 30 Jul 2008 |
| 00:50:C2:93:3 | IAB | 4.1 thousand | CH | 30 Jul 2008 |
| 00:50:C2:97:7 | IAB | 4.1 thousand | CH | 8 Oct 2008 |
| 00:50:C2:9D:2 | IAB | 4.1 thousand | CH | 9 Nov 2008 |
| 00:50:C2:A2:5 | IAB | 4.1 thousand | CH | 11 Jan 2009 |
| 00:50:C2:A6:F | IAB | 4.1 thousand | CH | 1 Mar 2009 |
| 00:50:C2:AB:A | IAB | 4.1 thousand | CH | 17 May 2009 |
| 00:50:C2:B0:0 | IAB | 4.1 thousand | CH | 19 Jul 2009 |
| 00:50:C2:B4:A | IAB | 4.1 thousand | CH | 20 Sep 2009 |
| 00:50:C2:B9:E | IAB | 4.1 thousand | CH | 29 Nov 2009 |
| 00:50:C2:BF:2 | IAB | 4.1 thousand | CH | 31 Jan 2010 |
| 00:50:C2:C4:2 | IAB | 4.1 thousand | CH | 21 Mar 2010 |
| 00:50:C2:C9:C | IAB | 4.1 thousand | CH | 23 May 2010 |
| 00:50:C2:CD:7 | IAB | 4.1 thousand | CH | 25 Jul 2010 |
| 00:50:C2:D0:F | IAB | 4.1 thousand | CH | 12 Sep 2010 |
| 00:50:C2:D4:4 | IAB | 4.1 thousand | CH | 17 Oct 2010 |
| 00:50:C2:D7:3 | IAB | 4.1 thousand | CH | 21 Nov 2010 |
| 00:50:C2:D9:A | IAB | 4.1 thousand | CH | 5 Jan 2011 |
| 00:50:C2:DC:5 | IAB | 4.1 thousand | CH | 20 Feb 2011 |
| 00:50:C2:DF:1 | IAB | 4.1 thousand | CH | 27 Mar 2011 |
| 00:50:C2:E1:C | IAB | 4.1 thousand | CH | 8 May 2011 |
| 00:50:C2:E3:6 | IAB | 4.1 thousand | CH | 7 Aug 2011 |
| 00:50:C2:E5:9 | IAB | 4.1 thousand | CH | 7 Aug 2011 |
| 00:50:C2:E8:0 | IAB | 4.1 thousand | CH | 21 Aug 2011 |
| 00:50:C2:EA:7 | IAB | 4.1 thousand | CH | 2 Oct 2011 |
| 00:50:C2:EC:C | IAB | 4.1 thousand | CH | 30 Oct 2011 |
| 00:50:C2:EF:1 | IAB | 4.1 thousand | CH | 4 Dec 2011 |
| 00:50:C2:F1:B | IAB | 4.1 thousand | CH | 15 Jan 2012 |
| 00:50:C2:F3:A | IAB | 4.1 thousand | CH | 19 Feb 2012 |
| 00:50:C2:F5:B | IAB | 4.1 thousand | CH | 25 Mar 2012 |
Every block registered to Saia-Burgess Controls AG in the IEEE registries, complete. Free-text search also matches former owners.