The IEEE registry carries 3 blocks registered to Siemens Home & Office Comm. Devices, together 50.3 million addresses, first observed 9 Sep 2002, most recently 1 Jul 2006.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:0B:23 | MA-L | 16.8 million | US | 9 Sep 2002 |
| 00:13:A3 | MA-L | 16.8 million | US | 6 Feb 2005 |
| 00:18:D1 | MA-L | 16.8 million | US | 1 Jul 2006 |
Every block registered to Siemens Home & Office Comm. Devices in the IEEE registries, complete. Free-text search also matches former owners.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.