| Date | IP Address |
| 2014-10-30 | 104.28.13.120 (ClassC) |
| 2021-08-06 | 13.249.71.144 (ClassC) |
| 2021-08-07 | 13.249.126.75 (ClassC) |
| 2021-08-10 | 13.226.186.10 (ClassC) |
| 2021-08-10 | 13.226.186.83 (ClassC) |
| 2021-09-01 | 54.230.161.2 (ClassC) |
| 2021-09-22 | 143.204.151.87 (ClassC) |
| 2021-09-23 | 99.86.186.87 (ClassC) |
| 2026-01-08 | 23.227.38.65 (ClassC) |
| Date | Domain | IP |
| ca.contour.com | 2025-10-27 | 54.86.10.203 |
| de.contour.com | 2025-10-31 | 54.86.10.203 |
| store.contour.com | 2015-05-27 | 23.227.38.70 |
| update.contour.com | 2013-05-02 | 216.137.33.29 |
| api.contour.com | 2025-10-25 | 54.86.10.203 |
| cdn.contour.com | 2024-04-19 | 52.92.196.177 |
| co.contour.com | 2025-10-30 | 54.86.10.203 |
| downloads.contour.com | 2025-10-20 | 104.21.17.29 |
| www.contour.com | 2025-12-13 | 23.227.38.74 |