| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1516140075 (2018-01-16) | IPv4 network 172.20.155.0/25 | cb2d7f7227 | JRB0001-DN42 | |
| 1512579640 (2017-12-06) | IPv4 network 172.20.155.0/25 | cb2d7f7227 | JRB0001-DN42 | |
| 1512140470 (2017-12-01) | IPv4 network 172.20.155.0/25 | cb2d7f7227 | JRB0001-DN42 |