| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1407449058 (2014-08-07) | AS number 64836 | f88b678481 | NK5-DN42 | NK5-HackSpace Kastorf |
| 1391680810 (2014-02-06) | AS number 64836 | f88b678481 | NK5-DN42 | NK5-HackSpace Kastorf |
| 1391522408 (2014-02-04) | AS number 64836 | f88b678481 | NK5-DN42 | AS FOR NORDKAPP-5 NETWORKS |
| 1391428807 (2014-02-03) | AS number 64836 | f88b678481 | NK5-DN42 | AS FOR NORDKAPP-5 NETWORKS |