| Datum | Aktualisiert | Land | Status |
|---|---|---|---|
| 20171006 | 20171007 | Kanada | assigned |
| 20170802 | 20170802 | available | |
| 20161012 | 20161012 | reserved | |
| 20130529 | 20130530 | Vereinigte Staaten | assigned |
| 20130524 | 20130524 | available | |
| 20130305 | 20130305 | reserved | |
| 20020329 | 20031120 | Vereinigte Staaten | allocated |