| Property | Value |
| thanh@vnnic.vn |
| Date | IP Address |
| 2018-07-04 | 203.190.170.196 (ClassC) |
| 2019-10-04 | 203.190.170.225 (ClassC) |
| 2019-11-21 | 125.235.36.187 (ClassC) |
| 2021-02-25 | 125.212.138.22 (ClassC) |
| 2025-01-02 | 171.244.232.17 (ClassC) |
| 2025-01-15 | 171.244.232.16 (ClassC) |
| Date | Domain | IP |
| api11.viettelpay.vn | 2024-05-10 | 23.215.176.64 |
| api8.viettelpay.vn | 2024-10-26 | 104.18.5.87 |
| www.viettelpay.vn | 2023-11-02 | 23.192.230.5 |