The IEEE registry carries 2 blocks registered to Polytech A/S, together 16.8 million addresses, first observed 24 May 2012, most recently 15 Feb 2015.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 70:23:93 | MA-L | 16.8 million | DE | 24 May 2012 |
| 70:B3:D5:F4:C | MA-S | 4.1 thousand | DK | 15 Feb 2015 |
Every block registered to Polytech A/S 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.