| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1456660871 (2016-02-28) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | VANQUISHSECURITY-DN42 | SKYNET VANQUISH SECURITY LLC |
| 1454972410 (2016-02-08) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | VANQUISHSECURITY-DN42 | SKYNET VANQUISH SECURITY LLC |
| 1429218011 (2015-04-16) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | VANQUISHSECURITY-DN42 | SKYNET VANQUISH SECURITY LLC |
| 1429214405 (2015-04-16) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | VANQUISHSECURITY-DN42 | SKYNET VANQUISH SECURITY LLC |
| 1425124805 (2015-02-28) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | ROOT6-DN42 | ROOT6 DN42 IPv4 address space |
| 1424764839 (2015-02-24) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | ROOT6-DN42 | ROOT6 DN42 IPv4 address space |
| 1424635223 (2015-02-22) | IPv4 network 172.23.53.0/24 | cb2d7f7227 | ROOT6-DN42 | ROOT6 DN42 IPv4 address space |