| Date | IP Address |
| 2017-07-27 | 54.217.214.224 (ClassC) |
| 2018-02-14 | 54.247.186.38 (ClassC) |
| 2024-03-17 | 54.73.26.109 (ClassC) |
| 2024-07-04 | 54.216.252.255 (ClassC) |
| 2025-03-26 | 52.215.65.73 (ClassC) |
| 2025-04-23 | 3.251.42.80 (ClassC) |
| 2025-07-29 | 52.212.23.203 (ClassC) |
| 2025-08-01 | 52.215.58.64 (ClassC) |
| 2025-10-16 | 34.243.71.26 (ClassC) |
| 2025-11-01 | 54.217.128.81 (ClassC) |
| 2025-11-18 | 54.73.160.10 (ClassC) |
| 2026-01-17 | 34.240.254.81 (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 | 2025-10-26 | 194.9.94.85 |
| qfl.qualisys.com | 2024-03-17 | 54.73.26.109 |
| runningdemo.qualisys.com | 2025-11-22 | 194.9.94.86 |
| swissbiomechanics.qualisys.com | 2020-02-26 | 108.128.200.220 |
| press.qualisys.com | 2024-09-10 | 20.223.51.7 |
| content.qualisys.com | 2023-08-31 | 52.218.37.80 |
| cdn-content.qualisys.com | 2024-07-03 | 18.161.6.126 |
| reportcontent.qualisys.com | 2023-08-31 | 3.5.64.173 |
| kaisersport.qualisys.com | 2025-08-06 | 194.9.94.86 |
| www.qualisys.com | 2025-11-22 | 91.201.60.29 |
| salmingcz.qualisys.com | 2025-10-16 | 194.9.94.85 |