| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750013 (2022-02-13) | IPv4 network 172.23.91.240/28 | cb2d7f7227 | MK-DN42 | |
| 1518602431 (2018-02-14) | IPv4 network 172.23.91.240/28 | cb2d7f7227 | MK-DN42 | |
| 1517652009 (2018-02-03) | IPv4 network 172.23.91.240/28 | cb2d7f7227 | MK-DN42 |