| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1551402024 (2019-03-01) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | KLEEN-DN42 | |
| 1522537228 (2018-03-31) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1518602428 (2018-02-14) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1516140075 (2018-01-16) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1512579640 (2017-12-06) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1507388446 (2017-10-07) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1505894517 (2017-09-20) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |
| 1504126812 (2017-08-30) | IPv4 network 172.20.148.0/29 | cb2d7f7227 | MIAU-DN42 | Katzenklo |