| Date | IP Address |
| 2018-07-05 | 52.85.233.27 (ClassC) |
| 2018-07-25 | 52.85.89.226 (ClassC) |
| 2018-07-25 | 52.85.89.232 (ClassC) |
| 2018-07-30 | 52.84.145.157 (ClassC) |
| 2019-03-25 | 52.222.218.159 (ClassC) |
| 2019-03-25 | 52.222.218.194 (ClassC) |
| 2019-05-07 | 52.85.115.23 (ClassC) |
| 2019-07-11 | 143.204.192.46 (ClassC) |
| 2019-07-11 | 143.204.192.6 (ClassC) |
| 2019-07-11 | 143.204.192.90 (ClassC) |
| 2019-07-11 | 143.204.192.28 (ClassC) |
| 2019-11-06 | 13.226.38.119 (ClassC) |
| 2019-11-06 | 13.226.38.17 (ClassC) |
| 2019-11-06 | 13.226.38.40 (ClassC) |
| 2020-02-07 | 99.86.57.123 (ClassC) |
| 2020-02-07 | 99.86.57.128 (ClassC) |
| 2020-02-07 | 99.86.57.43 (ClassC) |
| 2020-08-29 | 13.32.82.6 (ClassC) |
| 2020-08-29 | 13.32.82.74 (ClassC) |
| 2020-09-10 | 13.226.36.85 (ClassC) |
| 2020-10-08 | 13.35.82.48 (ClassC) |
| 2020-10-08 | 13.35.82.95 (ClassC) |
| 2021-01-26 | 52.84.22.12 (ClassC) |
| 2021-01-26 | 52.84.22.51 (ClassC) |
| 2024-08-26 | 99.84.66.7 (ClassC) |
| 2024-09-18 | 99.84.66.62 (ClassC) |
| 2024-11-05 | 99.84.66.19 (ClassC) |
| Date | Domain | IP |
| alpha.mathgridpuzzles.com | 2024-08-21 | 3.163.24.43 |
| beta.mathgridpuzzles.com | 2024-07-01 | 3.163.24.18 |