| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1591039337 (2020-06-01) | IPv4 network 172.22.166.0/24 | 797673721b | UFO-DN42 | |
| 1481315876 (2016-12-09) | IPv4 network 172.22.166.0/24 | 797673721b | UFO-DN42 | |
| 1417036011 (2014-11-26) | IPv4 network 172.22.166.0/24 | 797673721b | UFO-DN42 | |
| 1384471821 (2013-11-14) | IPv4 network 172.22.166.0/24 | 797673721b | UFO-DN42 | |
| 1384471515 (2013-11-14) | IPv4 network 172.22.166.0/24 | f88b678481 | UFO-DN42 |