| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1648688412 (2022-03-31) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1522540814 (2018-04-01) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1522537233 (2018-03-31) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1518602434 (2018-02-14) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1512579644 (2017-12-06) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1507388453 (2017-10-07) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1500638411 (2017-07-21) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1450551607 (2015-12-19) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |
| 1450544407 (2015-12-19) | IPv6 network fd72:20:185::/64 | cb2d7f7227 | TOMBII-DN42 | IX v6 network |