| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1516140077 (2018-01-16) | IPv4 network 172.21.66.0/27 | cb2d7f7227 | JUHO-DN42 | |
| 1512579642 (2017-12-06) | IPv4 network 172.21.66.0/27 | cb2d7f7227 | JUHO-DN42 | |
| 1507388447 (2017-10-07) | IPv4 network 172.21.66.0/27 | cb2d7f7227 | JUHO-DN42 | |
| 1492455610 (2017-04-17) | IPv4 network 172.21.66.0/27 | cb2d7f7227 | JUHO-DN42 | |
| 1492448412 (2017-04-17) | IPv4 network 172.21.66.0/27 | cb2d7f7227 | JUHO-DN42 |