The IEEE registry carries 2 blocks registered to NYBSYS Inc, together 1.1 million addresses, first observed 5 Aug 2023, most recently 13 May 2025.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 2C:7A:F4:E | MA-M | 1 million | US | 13 May 2025 |
| 8C:1F:64:CF:6 | MA-S | 4.1 thousand | US | 5 Aug 2023 |
Every block registered to NYBSYS 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.