| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750012 (2022-02-13) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1518602429 (2018-02-14) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1516140077 (2018-01-16) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1512579641 (2017-12-06) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1508641211 (2017-10-22) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1507392015 (2017-10-07) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1507388447 (2017-10-07) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1491685208 (2017-04-08) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1490612423 (2017-03-27) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1484784020 (2017-01-19) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1484611271 (2017-01-17) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1482854507 (2016-12-27) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1482685209 (2016-12-25) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1482447608 (2016-12-22) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1482433208 (2016-12-22) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | KRSTN-DN42 | |
| 1467556430 (2016-07-03) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | FLO-DN42 | FLORIANB in Vienna, Austria. |
| 1458867606 (2016-03-25) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | FLO-DN42 | FLORIANB in Vienna, Austria. |
| 1458860408 (2016-03-24) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | FLO-DN42 | FLORIANB in Vienna, Austria. |
| 1458824408 (2016-03-24) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | FLO-DN42 | FLORIANB in Vienna, Austria. |
| 1458817207 (2016-03-24) | IPv4 network 172.20.52.0/24 | cb2d7f7227 | FLO-DN42 | FLORIANB in Vienna, Austria. |