| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1455213606 (2016-02-11) | IPv4 network 172.20.174.0/24 | cb2d7f7227 | DJ2BEE-DN42 | |
| 1456380055 (2016-02-25) | IPv4 network 172.20.174.0/24 | cb2d7f7227 | DJ2BEE-DN42 | |
| 1456660867 (2016-02-28) | IPv4 network 172.20.174.0/24 | cb2d7f7227 | DJ2BEE-DN42 |