| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1507388446 (2017-10-07) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | KWKWKKK-DN42 | kwkwkkk'S |
| 1471597211 (2016-08-19) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | KWKWKKK-DN42 | kwkwkkk'S |
| 1471590012 (2016-08-19) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | KWKWKKK-DN42 | kwkwkkk'S |
| 1471474813 (2016-08-17) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | MINKENSTEIN-DN42 | Minke-DN42-IP-Space |
| 1456660867 (2016-02-28) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | ORG-BLADETEC | BladeTec-IP-Space |
| 1452474006 (2016-01-11) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | ORG-BLADETEC | BladeTec-IP-Space |
| 1452466806 (2016-01-10) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | ORG-BLADETEC | BladeTec-IP-Space |
| 1452459606 (2016-01-10) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | ORG-BLADETEC | BladeTec-IP-Space |
| 1452445206 (2016-01-10) | IPv4 network 172.20.143.0/24 | cb2d7f7227 | ORG-BLADETEC | BladeTec-IP-Space |