| Date | IP Address |
| 2023-11-01 | 3.163.24.21 (ClassC) |
| 2025-11-29 | 54.195.13.236 (ClassC) |
| Date | Domain | IP |
| portal.cirrushq.com | 2025-04-05 | 52.17.8.80 |
| dev.guardian.cirrushq.com | 2024-07-15 | 18.161.6.115 |
| www.cirrushq.com | 2023-11-01 | 3.163.24.21 |
| staging.acuity.cirrushq.com | 2024-08-20 | 176.34.89.96 |