| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750012 (2022-02-13) | IPv4 network 172.20.135.32/27 | cb2d7f7227 | IUS-DN42 | |
| 1518602428 (2018-02-14) | IPv4 network 172.20.135.32/27 | cb2d7f7227 | IUS-DN42 | |
| 1516140075 (2018-01-16) | IPv4 network 172.20.135.32/27 | cb2d7f7227 | IUS-DN42 | |
| 1513029612 (2017-12-11) | IPv4 network 172.20.135.32/27 | cb2d7f7227 | IUS-DN42 |