| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1665057615 (2022-10-06) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1538911792 (2018-10-07) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1522537232 (2018-03-31) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1518602431 (2018-02-14) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1512579643 (2017-12-06) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1507392015 (2017-10-07) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1507388452 (2017-10-07) | IPv6 network fd2d:82f6:9b63::/48 | cb2d7f7227 | CREST-DN42 | Crest's primary IPv6 network |
| 1402866011 (2014-06-15) | IPv6 network fd2d:82f6:9b63::/48 | f88b678481 | CREST-DN42 | Crest's primary IPv6 network |
| 1395522013 (2014-03-22) | IPv6 network fd2d:82f6:9b63::/48 | f88b678481 | CREST-DN42 | Crest's second IPv6 network |