| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1516140076 (2018-01-16) | IPv4 network 172.20.236.0/24 | cb2d7f7227 | DEVANS-DN42 | super block |
| 1512579641 (2017-12-06) | IPv4 network 172.20.236.0/24 | cb2d7f7227 | DEVANS-DN42 | super block |
| 1507388447 (2017-10-07) | IPv4 network 172.20.236.0/24 | cb2d7f7227 | DEVANS-DN42 | super block |
| 1492308040 (2017-04-16) | IPv4 network 172.20.236.0/24 | cb2d7f7227 | DEVANS-DN42 | super block |
| 1489359610 (2017-03-12) | IPv4 network 172.20.236.0/24 | cb2d7f7227 | DEVANS-DN42 | super block |