| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1429027205 (2015-04-14) | IPv4 network 83.133.178.0/23 | cb2d7f7227 | MUCCC-DN42 | |
| 1416009985 (2014-11-15) | IPv4 network 83.133.178.0/23 | f88b678481 | MUCCC-DN42 | |
| 1400241731 (2014-05-16) | IPv4 network 83.133.178.0/23 | f88b678481 | MUCCC-DN42 | |
| 1384471518 (2013-11-14) | IPv4 network 83.133.178.0/23 | f88b678481 | MUCCC-DN42 |