| Date | IP Address |
| 2014-03-12 | 108.161.189.6 (ClassC) |
| 2019-09-30 | 104.24.124.215 (ClassC) |
| 2024-12-28 | 104.21.80.1 (ClassC) |
| 2025-04-25 | 104.21.64.1 (ClassC) |
| 2025-06-26 | 104.21.112.1 (ClassC) |
| 2025-07-27 | 104.21.32.1 (ClassC) |
| 2025-11-03 | 104.21.65.216 (ClassC) |
| 2026-01-26 | 172.67.167.106 (ClassC) |
| Date | Domain | IP |
| classic.freesolitaire.net | 2025-04-30 | 104.21.16.1 |
| cdn.freesolitaire.net | 2014-11-08 | 94.31.29.96 |