| Date | IP Address |
| 2020-08-18 | 54.230.126.39 (ClassC) |
| 2020-09-02 | 13.225.78.59 (ClassC) |
| 2021-02-04 | 13.225.198.76 (ClassC) |
| 2022-01-02 | 99.86.119.77 (ClassC) |
| 2023-08-26 | 204.246.191.5 (ClassC) |
| 2026-02-10 | 35.207.180.161 (ClassC) |
| Date | Domain | IP |
| mail.vat4u.com | 2026-01-21 | 35.207.180.161 |
| cdn.vat4u.com | 2024-08-13 | 3.163.24.42 |
| stream-api.integration.vat4u.com | 2024-08-09 | 18.195.229.66 |
| app.vat4u.com | 2024-05-13 | 18.196.128.133 |
| www.app.vat4u.com | 2024-05-14 | 3.122.92.71 |
| demo.ioss.vat4u.com | 2025-05-20 | 18.238.238.5 |
| www.vat4u.com | 2026-01-21 | 35.207.180.161 |