| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1445004006 (2015-10-16) | IPv4 network 172.20.55.0/25 | cb2d7f7227 | OVERFLOW-DN42 | |
| 1445014805 (2015-10-16) | IPv4 network 172.20.55.0/25 | cb2d7f7227 | OVERFLOW-DN42 | |
| 1454972408 (2016-02-08) | IPv4 network 172.20.55.0/25 | cb2d7f7227 | OVERFLOW-DN42 | |
| 1456660868 (2016-02-28) | IPv4 network 172.20.55.0/25 | cb2d7f7227 | OVERFLOW-DN42 |