| Date | IP Address |
| 2023-09-29 | 54.155.92.195 (ClassC) |
| 2024-06-03 | 34.255.239.190 (ClassC) |
| 2024-07-22 | 54.154.64.60 (ClassC) |
| 2024-09-13 | 54.76.65.187 (ClassC) |
| 2024-10-05 | 34.242.85.15 (ClassC) |
| 2024-11-10 | 52.51.196.33 (ClassC) |
| 2024-12-24 | 52.16.252.244 (ClassC) |
| 2025-01-19 | 52.209.88.161 (ClassC) |
| 2025-03-14 | 54.194.212.219 (ClassC) |
| 2025-04-26 | 176.34.193.57 (ClassC) |
| 2025-06-21 | 34.243.194.137 (ClassC) |
| 2025-07-27 | 3.248.36.90 (ClassC) |
| 2025-08-19 | 52.18.105.13 (ClassC) |
| 2025-09-19 | 52.48.55.153 (ClassC) |
| Date | Domain | IP |
| production-eu-central-1.sessions.cimpress.io | 2024-06-03 | 18.195.1.85 |
| production-us-east-1.sessions.cimpress.io | 2024-06-03 | 3.232.38.20 |
| production-us-west-1.sessions.cimpress.io | 2024-09-19 | 52.52.104.166 |
| production-eu-west-1.sessions.cimpress.io | 2023-09-29 | 54.155.92.195 |
| development.sessions.cimpress.io | 2024-11-25 | 35.173.16.0 |