| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750012 (2022-02-13) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | JANSST-DN42 | |
| 1518602428 (2018-02-14) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | JANSST-DN42 | |
| 1516140075 (2018-01-16) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | JANSST-DN42 | |
| 1512579640 (2017-12-06) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | JANSST-DN42 | |
| 1456660866 (2016-02-28) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | CDR-DN42 | Cas de Reuver IP1 |
| 1454972408 (2016-02-08) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | CDR-DN42 | Cas de Reuver IP1 |
| 1450314006 (2015-12-17) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | CDR-DN42 | Cas de Reuver IP1 |
| 1450303206 (2015-12-16) | IPv4 network 172.20.136.128/25 | cb2d7f7227 | CDR-DN42 | Cas de Reuver IP1 |