| Date | IP Address |
| 2025-03-21 | 54.179.205.34 (ClassC) |
| 2025-05-07 | 46.137.237.108 (ClassC) |
| 2025-07-13 | 18.136.13.100 (ClassC) |
| 2025-08-30 | 13.229.1.13 (ClassC) |
| 2025-09-12 | 13.213.165.122 (ClassC) |
| 2025-10-24 | 52.76.164.110 (ClassC) |
| 2026-02-21 | 18.136.48.44 (ClassC) |
| Date | Domain | IP |
| api.volunteer.gov.sg | 2025-09-19 | 52.128.22.174 |
| uat-api.volunteer.gov.sg | 2025-03-21 | 54.179.205.34 |
| m.volunteer.gov.sg | 2025-08-31 | 52.128.22.184 |
| uatcr.volunteer.gov.sg | 2025-03-20 | 47.128.170.115 |
| uat.volunteer.gov.sg | 2025-03-20 | 47.128.170.115 |
| www.volunteer.gov.sg | 2026-02-07 | 52.128.22.171 |