| Date | IP Address |
| 2024-09-01 | 45.60.46.222 (ClassC) |
| 2025-01-16 | 45.60.48.222 (ClassC) |
| Date | Domain | IP |
| api2.healthhub.sg | 2021-07-27 | 23.53.34.50 |
| api.healthhub.sg | 2024-11-25 | 45.60.121.24 |
| m.healthhub.sg | 2024-11-25 | 45.60.44.222 |
| green.healthhub.sg | 2024-11-25 | 45.60.121.24 |
| eservices.healthhub.sg | 2024-11-25 | 45.60.44.222 |
| www.healthhub.sg | 2024-11-25 | 45.60.44.222 |