| Serial | Label | Owner key | Owner | Description |
|---|---|---|---|---|
| 1644750015 (2022-02-13) | AS number 4242420126 | cb2d7f7227 | DEBROUWER-DN42 | AS number for the brouwer |
| 1518602434 (2018-02-14) | AS number 4242420126 | cb2d7f7227 | DEBROUWER-DN42 | AS number for the brouwer |
| 1512579644 (2017-12-06) | AS number 4242420126 | cb2d7f7227 | DEBROUWER-DN42 | AS number for the brouwer |
| 1510002010 (2017-11-06) | AS number 4242420126 | cb2d7f7227 | DEBROUWER-DN42 | AS number for the brouwer |
| 1460228408 (2016-04-09) | AS number 4242420126 | cb2d7f7227 | OPENWIRELESSNL-DN42 | OpenWirelessNL |