| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1512579643 (2017-12-06) | IPv4 network 172.27.0.0/24 | cb2d7f7227 | MWD-DN42 | |
| 1507388452 (2017-10-07) | IPv4 network 172.27.0.0/24 | cb2d7f7227 | MWD-DN42 | |
| 1405508407 (2014-07-16) | IPv4 network 172.27.0.0/24 | f88b678481 | MWD-DN42 |