| Date | IP Address |
| 2024-06-16 | 54.155.131.191 (ClassC) |
| 2024-06-21 | 52.48.229.52 (ClassC) |
| 2024-08-16 | 3.248.150.27 (ClassC) |
| 2025-01-21 | 52.213.121.155 (ClassC) |
| 2025-05-08 | 54.194.160.121 (ClassC) |
| 2025-05-18 | 52.31.233.205 (ClassC) |
| 2025-06-13 | 54.72.64.48 (ClassC) |
| 2025-07-19 | 18.203.35.229 (ClassC) |
| 2025-09-05 | 52.211.159.140 (ClassC) |
| 2025-09-13 | 52.17.226.237 (ClassC) |
| 2025-10-23 | 34.247.242.225 (ClassC) |
| Date | Domain | IP |
| ws.eu-west-1.gamma.application-workflow.hvh.a2z.com | 2025-10-21 | 34.242.21.17 |
| api.eu-west-1.beta.application-workflow.hvh.a2z.com | 2024-06-16 | 54.155.131.191 |
| api.eu-west-1.prod.application-workflow.hvh.a2z.com | 2024-05-27 | 52.210.2.117 |