The IEEE registry carries 3 blocks registered to Orion Power Systems, Inc., together 1.1 million addresses, first observed 1 May 2020, most recently 21 May 2025.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| FC:A2:DF:E | MA-M | 1 million | US | 21 May 2025 |
| 70:B3:D5:11:0 | MA-S | 4.1 thousand | US | 1 May 2020 |
| 8C:1F:64:03:B | MA-S | 4.1 thousand | US | 9 Mar 2024 |
Every block registered to Orion Power Systems, Inc. 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.