The IEEE registry carries 2 blocks registered to Xiphos Systems Corp., together 1.1 million addresses, first observed 31 Mar 2013, most recently 3 Oct 2025.
Registered in CA.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:1B:C5:03:C | MA-S | 4.1 thousand | CA | 31 Mar 2013 |
| E8:F6:D7:4 | MA-M | 1 million | CA | 3 Oct 2025 |
Every block registered to Xiphos Systems Corp. 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.