| Date | IP Address |
| 2016-12-05 | 52.84.66.64 (ClassC) |
| 2016-12-10 | 52.84.66.198 (ClassC) |
| 2016-12-11 | 52.84.66.92 (ClassC) |
| 2016-12-25 | 52.84.66.215 (ClassC) |
| 2016-12-30 | 52.84.66.188 (ClassC) |
| 2017-03-26 | 52.84.3.81 (ClassC) |
| 2024-07-07 | 107.154.247.216 (ClassC) |
| 2025-07-18 | 15.197.167.90 (ClassC) |
| 2025-08-13 | 3.33.186.135 (ClassC) |
| Date | Domain | IP |
| learning.calcpa.org | 2025-04-12 | 20.40.202.5 |
| blog.calcpa.org | 2015-03-21 | 198.47.108.89 |
| info.calcpa.org | 2015-06-12 | 184.86.240.89 |
| discover.calcpa.org | 2024-07-07 | 107.154.247.216 |
| content.calcpa.org | 2025-04-15 | 3.33.186.135 |
| www.calcpa.org | 2024-09-18 | 54.67.4.46 |
| legacy.calcpa.org | 2025-01-24 | 3.33.186.135 |
| community.calcpa.org | 2024-09-26 | 23.44.175.150 |