The IEEE registry carries 3 blocks registered to Par-Tech, Inc., together 12.3 thousand addresses, first observed 5 Apr 2009, most recently 6 Mar 2016.
Registered in US.
| Prefix | Block | Addresses | Country | First registered |
|---|---|---|---|---|
| 00:50:C2:A9:4 | IAB | 4.1 thousand | US | 5 Apr 2009 |
| 40:D8:55:01:6 | IAB | 4.1 thousand | US | 7 Oct 2012 |
| 70:B3:D5:47:C | MA-S | 4.1 thousand | US | 6 Mar 2016 |
Every block registered to Par-Tech, 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.