| Date | IP Address |
| 2023-08-25 | 104.86.232.121 (ClassC) |
| 2023-12-12 | 23.194.145.188 (ClassC) |
| 2024-02-21 | 104.112.183.217 (ClassC) |
| 2024-03-19 | 184.24.207.160 (ClassC) |
| 2024-08-19 | 104.96.163.142 (ClassC) |
| 2025-01-08 | 23.41.4.69 (ClassC) |
| 2025-03-01 | 23.41.4.74 (ClassC) |
| 2025-05-07 | 23.41.4.76 (ClassC) |
| Date | Domain | IP |
| stg.sigpr.gov | 2023-08-25 | 104.86.232.121 |
| ci.sigpr.gov | 2023-08-25 | 104.86.232.121 |
| uat.sigpr.gov | 2023-08-25 | 104.86.232.121 |
| edit.sigpr.gov | 2023-08-25 | 104.86.232.121 |
| dev.sigpr.gov | 2023-08-25 | 104.86.232.121 |
| www.sigpr.gov | 2023-08-25 | 104.86.232.121 |