The IEEE registry carries 2 blocks registered to Guardtec,Inc, together 1.1 million addresses, first observed 5 Sep 2010, most recently 30 Oct 2016.
Registered in KR.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:D0:9 | IAB | 4.1 thousand | KR | 5 Sep 2010 |
| 8C:C8:F4:0 | MA-M | 1 million | KR | 30 Oct 2016 |
Every block registered to Guardtec,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.