| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1507388446 (2017-10-07) | IPv4 network 172.20.160.224/27 | cb2d7f7227 | FROZEN-DN42 | Frozenet |
| 1473296411 (2016-09-08) | IPv4 network 172.20.160.224/27 | cb2d7f7227 | FROZEN-DN42 | Frozenet |
| 1473282011 (2016-09-07) | IPv4 network 172.20.160.224/27 | cb2d7f7227 | FROZEN-DN42 | Frozenet |