The IEEE registry carries 2 blocks registered to PROFIBUS Nutzerorganisation e.V., together 33.6 million addresses, first observed 21 Dec 2003, most recently 24 Aug 2022.
Registered in DE.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:0E:CF | MA-L | 16.8 million | DE | 21 Dec 2003 |
| 7A:38:4E | CID | 16.8 million | DE | 24 Aug 2022 |
Every block registered to PROFIBUS Nutzerorganisation e.V. 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.