| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1511075371 (2017-11-19) | IPv4 network 172.23.178.128/27 | 1fca0ba792 | area51 | area51 |
| 1467556433 (2016-07-03) | IPv4 network 172.23.178.128/27 | cb2d7f7227 | ORG-YANE-DN42 | Educational Network |
| 1460250009 (2016-04-10) | IPv4 network 172.23.178.128/27 | cb2d7f7227 | ORG-YANE-DN42 | Educational Network |
| 1460163606 (2016-04-09) | IPv4 network 172.23.178.128/27 | cb2d7f7227 | ORG-YANE-DN42 | Educational Network |
| 1460149208 (2016-04-08) | IPv4 network 172.23.178.128/27 | cb2d7f7227 | ORG-YANE-DN42 | Educational Network |
| 1460134807 (2016-04-08) | IPv4 network 172.23.178.128/27 | cb2d7f7227 | ORG-YANE-DN42 | Educational Network |