| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1491390026 (2017-04-05) | IPv4 network 172.20.197.0/25 | cb2d7f7227 | RENDA-DN42 | |
| 1492308040 (2017-04-16) | IPv4 network 172.20.197.0/25 | cb2d7f7227 | RENDA-DN42 | |
| 1507388446 (2017-10-07) | IPv4 network 172.20.197.0/25 | cb2d7f7227 | RENDA-DN42 | |
| 1512579641 (2017-12-06) | IPv4 network 172.20.197.0/25 | cb2d7f7227 | RENDA-DN42 | |
| 1516140076 (2018-01-16) | IPv4 network 172.20.197.0/25 | cb2d7f7227 | RENDA-DN42 |