| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648684812 (2022-03-31) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 | |
| 1522537228 (2018-03-31) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 | |
| 1518602428 (2018-02-14) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 | |
| 1516140076 (2018-01-16) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 | |
| 1512579641 (2017-12-06) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 | |
| 1511614821 (2017-11-25) | IPv4 network 172.20.173.0/27 | cb2d7f7227 | HYDRA-DN42 |