| Date | IP Address |
| 2023-08-15 | 3.92.34.217 (ClassC) |
| 2023-10-04 | 34.196.43.181 (ClassC) |
| 2024-01-27 | 44.193.118.156 (ClassC) |
| 2024-02-27 | 3.209.221.225 (ClassC) |
| 2024-03-29 | 44.198.26.149 (ClassC) |
| 2024-04-12 | 3.225.59.168 (ClassC) |
| 2024-05-03 | 18.213.222.224 (ClassC) |
| 2024-05-24 | 35.153.44.219 (ClassC) |
| 2024-06-03 | 54.209.89.23 (ClassC) |
| 2024-06-10 | 34.204.105.227 (ClassC) |
| 2024-06-17 | 18.214.14.237 (ClassC) |
| 2024-08-13 | 34.227.130.184 (ClassC) |
| 2024-09-21 | 3.224.239.18 (ClassC) |
| 2024-12-06 | 3.226.66.56 (ClassC) |
| 2025-01-27 | 3.228.158.77 (ClassC) |
| Date | Domain | IP |
| analytics.pillarfour.com | 2023-08-15 | 34.196.240.200 |
| www.pillarfour.com | 2024-04-01 | 104.21.67.173 |