| Date | IP Address |
| 2014-11-17 | 72.21.91.39 (ClassC) |
| 2025-04-22 | 72.52.178.23 (ClassC) |
| 2025-06-25 | 172.233.219.123 (ClassC) |
| 2025-09-20 | 172.237.146.8 (ClassC) |
| 2026-02-10 | 172.237.146.38 (ClassC) |
| Date | Domain | IP |
| f1.mypuzzle.org | 2014-05-10 | 72.21.81.131 |
| i1.mypuzzle.org | 2025-01-12 | 72.52.178.23 |
| i2.mypuzzle.org | 2025-04-22 | 72.52.178.23 |
| i3.mypuzzle.org | 2025-01-21 | 72.52.178.23 |