| Date | IP Address |
| 2017-05-19 | 50.17.187.125 (ClassC) |
| 2017-05-19 | 54.243.124.65 (ClassC) |
| 2017-10-29 | 23.23.241.244 (ClassC) |
| 2019-08-31 | 52.1.12.216 (ClassC) |
| 2020-05-13 | 3.87.166.214 (ClassC) |
| 2021-07-15 | 3.212.219.217 (ClassC) |
| 2023-12-17 | 52.20.78.240 (ClassC) |
| 2024-07-11 | 3.220.57.224 (ClassC) |
| 2024-10-03 | 3.232.242.170 (ClassC) |
| 2025-02-01 | 13.248.241.119 (ClassC) |
| 2025-02-13 | 13.248.144.105 (ClassC) |
| 2025-05-06 | 34.73.189.215 (ClassC) |
| 2025-05-17 | 34.75.104.115 (ClassC) |
| Date | Domain | IP |
| coursepack.cspi.org | 2025-04-16 | 208.91.197.27 |
| www.cspi.org | 2023-12-20 | 3.232.242.170 |