| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1507388446 (2017-10-07) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1487379614 (2017-02-18) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1484784020 (2017-01-19) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1484611271 (2017-01-17) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1483189331 (2016-12-31) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1483131612 (2016-12-30) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1481313798 (2016-12-09) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |
| 1467556429 (2016-07-03) | IPv4 network 172.20.193.32/27 | cb2d7f7227 | ORG-WFK | WFK ipv4 block |