The IEEE registry carries 2 blocks registered to Guralp Systems Limited, together 1.1 million addresses, first observed 30 Jul 2008, most recently 9 Apr 2019.
Registered in GB.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:40:5 | IAB | 4.1 thousand | GB | 30 Jul 2008 |
| 8C:59:3C:4 | MA-M | 1 million | GB | 9 Apr 2019 |
Every block registered to Guralp Systems Limited 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.