| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1583437803 (2020-03-05) | IPv4 network 21.8.8.0/24 | 76d143d8a6 | CPN | |
| 1550476722 (2019-02-18) | IPv4 network 21.8.8.0/24 | 73e3314beb | ||
| 1509308245 (2017-10-29) | IPv4 network 21.8.8.0/24 | 6284dbaf13 | ||
| 1509308241 (2017-10-29) | IPv4 network 21.8.8.0/24 | 6284dbaf13 | ||
| 1509308210 (2017-10-29) | IPv4 network 21.8.8.0/24 | 6284dbaf13 |