| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1507388447 (2017-10-07) | IPv4 network 172.20.235.96/28 | cb2d7f7227 | GREGOR-DN42 | |
| 1485698414 (2017-01-29) | IPv4 network 172.20.235.96/28 | cb2d7f7227 | GREGOR-DN42 | |
| 1485302408 (2017-01-25) | IPv4 network 172.20.235.96/28 | cb2d7f7227 | GREGOR-DN42 |