| Prefix | Block | Addresses | First registered | Organization |
|---|---|---|---|---|
| 00:05:EE | MA-L | 16.8 million | 5 Dec 2013 | Vanderbilt International (SWE) AB |
| 00:23:41 | MA-L | 16.8 million | 5 Dec 2013 | Vanderbilt International (SWE) AB |
Former Siemens AB, Infrastructure & Cities, Building Technologies Division, IC BT SSP SP BA PR MAC address blocks
The IEEE registry once carried 2 blocks registered to Siemens AB, Infrastructure & Cities, Building Technologies Division, IC BT SSP SP BA PR. All 2 blocks are now registered to Vanderbilt International (SWE) AB. Vanderbilt International (SWE) AB took over all of them.
Complete as of the current IEEE registry deploy. Dates are when each registration was first observed in public data, not legal assignment dates.