| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750012 (2022-02-13) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1518602429 (2018-02-14) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1516140076 (2018-01-16) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1512579641 (2017-12-06) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1507388447 (2017-10-07) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1484784020 (2017-01-19) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1484611271 (2017-01-17) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1451840407 (2016-01-03) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1451833209 (2016-01-03) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1443106808 (2015-09-24) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 | |
| 1440878406 (2015-08-29) | IPv4 network 172.20.31.128/25 | cb2d7f7227 | BYRN-DN42 |