| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648684813 (2022-03-31) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1522537229 (2018-03-31) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1518602430 (2018-02-14) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1516140077 (2018-01-16) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1512579642 (2017-12-06) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1507388447 (2017-10-07) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1505894518 (2017-09-20) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 | |
| 1504879209 (2017-09-08) | IPv4 network 172.22.133.64/27 | cb2d7f7227 | PRESTON-DN42 |