The IEEE registry carries 3 blocks registered to Melecs EWS GmbH, together 1.1 million addresses, first observed 3 Dec 2017, most recently 3 Mar 2026.
Registered in AT.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| C4:82:72:4 | MA-M | 1 million | AT | 3 Mar 2026 |
| 70:B3:D5:70:4 | MA-S | 4.1 thousand | AT | 3 Dec 2017 |
| 70:B3:D5:E8:A | MA-S | 4.1 thousand | AT | 12 Mar 2019 |
Every block registered to Melecs EWS GmbH 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.