| Date | IP Address |
| 2019-09-28 | 52.209.207.26 (ClassC) |
| 2023-08-26 | 54.75.236.85 (ClassC) |
| 2023-11-01 | 3.163.24.111 (ClassC) |
| 2023-11-13 | 13.226.52.72 (ClassC) |
| 2023-11-26 | 18.161.84.76 (ClassC) |
| 2024-01-05 | 65.8.178.35 (ClassC) |
| 2024-02-03 | 3.163.24.21 (ClassC) |
| 2026-01-14 | 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 |