| Date | IP Address |
| 2018-12-31 | 34.246.143.248 (ClassC) |
| 2018-12-31 | 34.240.58.38 (ClassC) |
| 2019-05-01 | 54.229.45.159 (ClassC) |
| 2019-05-01 | 54.77.221.4 (ClassC) |
| 2019-12-28 | 54.171.1.219 (ClassC) |
| 2020-04-27 | 34.242.211.78 (ClassC) |
| 2020-09-16 | 18.200.90.105 (ClassC) |
| 2024-10-02 | 194.9.94.86 (ClassC) |
| 2025-06-05 | 194.9.94.85 (ClassC) |
| Date | Domain | IP |
| analyz3d.qualisys.com | 2021-07-27 | 54.220.192.176 |
| cdn-download.qualisys.com | 2024-10-04 | 3.163.165.14 |
| salmingch.qualisys.com | 2024-10-02 | 194.9.94.86 |
| qfl.qualisys.com | 2024-03-17 | 54.73.26.109 |
| runningdemo.qualisys.com | 2025-04-23 | 194.9.94.86 |
| press.qualisys.com | 2024-09-10 | 20.223.51.7 |
| content.qualisys.com | 2023-08-31 | 52.218.37.80 |
| cdn-content.qualisys.com | 2024-02-26 | 204.246.191.33 |
| reportcontent.qualisys.com | 2023-08-31 | 3.5.64.173 |
| kaisersport.qualisys.com | 2024-07-13 | 194.9.94.86 |
| www.qualisys.com | 2025-04-20 | 91.201.60.29 |
| salmingcz.qualisys.com | 2025-04-14 | 194.9.94.85 |