| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1474088477 (2016-09-17) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1473073246 (2016-09-05) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1467882007 (2016-07-07) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1451840407 (2016-01-03) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1451833210 (2016-01-03) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1451768407 (2016-01-02) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1451761206 (2016-01-02) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for London, United Kingdom |
| 1451757606 (2016-01-02) | IPv4 network 172.20.51.192/26 | cb2d7f7227 | ALEX-DN42 | PI Space for Rotterdam, Netherlands |