| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1456660870 (2016-02-28) | IPv4 network 172.23.110.0/24 | cb2d7f7227 | PROBLAME-DN42 | |
| 1454972409 (2016-02-08) | IPv4 network 172.23.110.0/24 | cb2d7f7227 | PROBLAME-DN42 | |
| 1421928008 (2015-01-22) | IPv4 network 172.23.110.0/24 | cb2d7f7227 | PROBLAME-DN42 | |
| 1421006404 (2015-01-11) | IPv4 network 172.23.110.0/24 | cb2d7f7227 | PROBLAME-DN42 |