| Serial | Label | Owner key | Owner | Description |
|---|
| 1549911688 (2019-02-11) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | | DN42 services range |
| 1538911791 (2018-10-07) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1518602429 (2018-02-14) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1516140077 (2018-01-16) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1512511256 (2017-12-05) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1506906019 (2017-10-02) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1484784020 (2017-01-19) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1484611272 (2017-01-17) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1475168413 (2016-09-29) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1475125273 (2016-09-29) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |
| 1459958450 (2016-04-06) | IPv4 network 172.22.0.0/24 | cb2d7f7227 | MORTZU-DN42, CREST-DN42, SISKA-DN42, XUU-DN42 | DN42 services range |