| Date | IP Address |
| 2020-07-16 | 35.156.18.206 (ClassC) |
| 2024-12-27 | 3.126.49.81 (ClassC) |
| 2025-01-25 | 3.65.149.87 (ClassC) |
| 2025-04-27 | 3.122.162.168 (ClassC) |
| 2025-09-08 | 35.157.74.189 (ClassC) |
| 2025-09-30 | 18.156.93.17 (ClassC) |
| 2025-10-21 | 52.28.170.234 (ClassC) |
| 2025-11-21 | 18.194.10.121 (ClassC) |
| 2026-01-19 | 3.64.132.119 (ClassC) |
| Date | Domain | IP |
| admin.go.stampay.com | 2024-07-06 | 3.163.24.17 |
| admin.demo.go.stampay.com | 2024-07-12 | 18.161.6.47 |
| admin.dev.go.stampay.com | 2024-03-02 | 3.163.24.72 |
| app.stampay.com | 2024-12-27 | 3.126.49.81 |
| icns.stampay.com | 2024-06-25 | 18.161.6.92 |
| www.stampay.com | 2024-03-25 | 52.219.210.0 |