The IEEE registry carries 2 blocks registered to POSNET Polska S.A., together 1.1 million addresses, first observed 30 Jul 2008, most recently 4 Oct 2018.
Registered in PL.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:5F:3 | IAB | 4.1 thousand | PL | 30 Jul 2008 |
| D4:25:CC:C | MA-M | 1 million | PL | 4 Oct 2018 |
Every block registered to POSNET Polska S.A. 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.