| Date | IP Address |
| 2021-01-14 | 13.225.25.23 (ClassC) |
| 2021-06-13 | 52.85.61.6 (ClassC) |
| 2022-08-09 | 52.222.158.113 (ClassC) |
| 2024-07-02 | 204.246.191.115 (ClassC) |
| 2024-07-06 | 204.246.191.30 (ClassC) |
| 2024-11-08 | 108.138.94.32 (ClassC) |
| 2025-04-17 | 204.246.191.64 (ClassC) |
| 2025-08-23 | 3.175.34.65 (ClassC) |
| 2025-10-20 | 3.169.173.42 (ClassC) |
| 2026-01-05 | 3.169.173.60 (ClassC) |
| Date | Domain | IP |
| data.ssg.gov.sg | 2025-03-19 | 3.163.24.114 |
| data-uat.ssg.gov.sg | 2025-03-19 | 108.138.94.63 |
| integration-cert.ssg.gov.sg | 2025-03-20 | 52.221.104.173 |
| non-prod-integration-cert.ssg.gov.sg | 2025-03-20 | 3.0.195.142 |
| www.ssg.gov.sg | 2024-07-02 | 204.246.191.115 |