| Serial | Label | Owner key | Owner | Description |
|---|
| 1549911687 (2019-02-11) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | | DN42 native address space |
| 1518602429 (2018-02-14) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | NIXNODES-DN42, SOURIS-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1512511256 (2017-12-05) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | NIXNODES-DN42, SOURIS-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1506974413 (2017-10-02) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | NIXNODES-DN42, SOURIS-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1492984810 (2017-04-23) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1484784020 (2017-01-19) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1484611271 (2017-01-17) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1467556429 (2016-07-03) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1460059207 (2016-04-07) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1460034007 (2016-04-07) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1460023207 (2016-04-07) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1458680408 (2016-03-22) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1458248408 (2016-03-17) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1458234006 (2016-03-17) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1458147606 (2016-03-16) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1456660868 (2016-02-28) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1454972408 (2016-02-08) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1443106808 (2015-09-24) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |
| 1432735207 (2015-05-27) | IPv4 network 172.20.192.0/18 | cb2d7f7227 | ORG-NIXNODES, XUU-DN42, GRMML-DN42, PRAUSCHER-DN42 | DN42 native address space |