| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1516140080 (2018-01-16) | IPv4 network 172.23.177.0/28 | cb2d7f7227 | NATO-DN42 | Nato Laboratory |
| 1512579643 (2017-12-06) | IPv4 network 172.23.177.0/28 | cb2d7f7227 | NATO-DN42 | Nato Laboratory |
| 1507388449 (2017-10-07) | IPv4 network 172.23.177.0/28 | cb2d7f7227 | NATO-DN42 | Nato Laboratory |
| 1493618421 (2017-05-01) | IPv4 network 172.23.177.0/28 | cb2d7f7227 | NATO-DN42 | Nato Laboratory |
| 1493337608 (2017-04-28) | IPv4 network 172.23.177.0/28 | cb2d7f7227 | NATO-DN42 | Nato Laboratory |