| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750013 (2022-02-13) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | REISENB-DN42 | |
| 1518602431 (2018-02-14) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | REISENB-DN42 | |
| 1512579643 (2017-12-06) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | REISENB-DN42 | |
| 1508889613 (2017-10-25) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | REISENB-DN42 | |
| 1508058026 (2017-10-15) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | REISENB-DN42 | |
| 1456660870 (2016-02-28) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | GIANG-DN42 | Host30K Company - www.host30k.com |
| 1454972409 (2016-02-08) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | GIANG-DN42 | Host30K Company - www.host30k.com |
| 1435500014 (2015-06-28) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | GIANG-DN42 | Host30K Company - www.host30k.com |
| 1435420806 (2015-06-27) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | GIANG-DN42 | Host30K Company - www.host30k.com |
| 1435417207 (2015-06-27) | IPv4 network 172.23.188.0/24 | cb2d7f7227 | GIANG-DN42 | Host30K Company - www.host30k.com |