The IEEE registry carries 3 blocks registered to Blankom, together 12.3 thousand addresses, first observed 30 Jul 2008, most recently 5 Dec 2010.
Registered in DE.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:89:6 | IAB | 4.1 thousand | DE | 30 Jul 2008 |
| 00:50:C2:B7:5 | IAB | 4.1 thousand | DE | 1 Nov 2009 |
| 00:50:C2:D8:3 | IAB | 4.1 thousand | DE | 5 Dec 2010 |
Every block registered to Blankom 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.