| Date | IP Address |
| 2024-12-11 | 52.76.24.147 (ClassC) |
| 2025-06-01 | 103.191.145.86 (ClassC) |
| 2025-07-03 | 103.191.145.92 (ClassC) |
| 2026-02-04 | 103.27.61.141 (ClassC) |
| Date | Domain | IP |
| mail.ssi.com.vn | 2025-09-18 | 4.216.205.141 |
| iboard-pushstream.ssi.com.vn | 2025-06-01 | 103.191.145.86 |
| autodiscover.ssi.com.vn | 2025-12-18 | 45.122.241.249 |
| mts.ssi.com.vn | 2026-02-03 | 202.59.238.12 |
| www.ssi.com.vn | 2025-05-08 | 104.18.5.65 |
| mailgateway.ssi.com.vn | 2025-09-09 | 203.128.247.170 |