| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648684814 (2022-03-31) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1522537233 (2018-03-31) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1518602433 (2018-02-14) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1512579643 (2017-12-06) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1508641211 (2017-10-22) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1507392015 (2017-10-07) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1507388452 (2017-10-07) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1456502406 (2016-02-26) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 | |
| 1456434005 (2016-02-25) | IPv6 network fd42:20:50::/48 | cb2d7f7227 | KRSTN-DN42 |