| Serial | Label | Owner key | Owner | Description |
|---|
| 1549911688 (2019-02-11) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | | DN42 native address space |
| 1518602430 (2018-02-14) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, SOURIS-DN42, NIXNODES-DN42 | DN42 native address space |
| 1512579642 (2017-12-06) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, SOURIS-DN42, NIXNODES-DN42 | DN42 native address space |
| 1507762809 (2017-10-11) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, SOURIS-DN42, NIXNODES-DN42 | DN42 native address space |
| 1507388448 (2017-10-07) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1492984811 (2017-04-23) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1484784021 (2017-01-19) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1484611275 (2017-01-17) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1451840408 (2016-01-03) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1451833211 (2016-01-03) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42, COREBUG-DN42, SISKA-DN42 | DN42 native address space |
| 1416179276 (2014-11-16) | IPv4 network 172.23.128.0/18 | cb2d7f7227 | EQUINOX-DN42 | DN42 native address space |
| 1416009984 (2014-11-15) | IPv4 network 172.23.128.0/18 | f88b678481 | EQUINOX-DN42 | DN42 native address space |
| 1400241731 (2014-05-16) | IPv4 network 172.23.128.0/18 | f88b678481 | EQUINOX-DN42 | DN42 native address space |
| 1384471517 (2013-11-14) | IPv4 network 172.23.128.0/18 | f88b678481 | EQUINOX-DN42 | DN42 native address space |