| Date | IP Address |
| 2018-08-21 | 52.85.255.216 (ClassC) |
| 2018-12-25 | 54.192.7.59 (ClassC) |
| 2019-01-23 | 54.230.90.187 (ClassC) |
| 2019-04-26 | 52.222.222.153 (ClassC) |
| 2019-04-26 | 52.222.222.68 (ClassC) |
| 2019-04-26 | 99.84.104.36 (ClassC) |
| 2019-04-26 | 52.222.222.79 (ClassC) |
| 2019-04-26 | 52.222.222.137 (ClassC) |
| 2019-11-10 | 13.249.79.84 (ClassC) |
| 2019-11-10 | 13.249.79.79 (ClassC) |
| 2021-01-12 | 143.204.26.60 (ClassC) |
| 2021-01-12 | 143.204.26.83 (ClassC) |
| 2021-02-04 | 13.225.25.90 (ClassC) |
| 2021-06-27 | 13.225.221.34 (ClassC) |
| 2021-09-17 | 13.227.40.50 (ClassC) |
| 2022-04-22 | 13.33.160.46 (ClassC) |
| 2023-01-13 | 18.244.140.5 (ClassC) |
| 2023-08-25 | 18.161.200.108 (ClassC) |
| 2024-02-26 | 99.84.66.65 (ClassC) |
| 2024-11-24 | 18.161.6.119 (ClassC) |
| 2024-12-08 | 18.238.217.128 (ClassC) |
| 2025-03-01 | 18.161.6.120 (ClassC) |
| 2025-04-27 | 13.249.9.24 (ClassC) |
| 2025-08-06 | 18.161.6.91 (ClassC) |
| 2025-08-09 | 99.84.66.102 (ClassC) |
| 2025-08-20 | 99.84.66.81 (ClassC) |
| 2025-11-15 | 18.161.6.4 (ClassC) |
| 2026-01-22 | 3.169.173.62 (ClassC) |
| Date | Domain | IP |
| apps.pdpc.gov.sg | 2025-07-18 | 45.60.196.28 |
| apps-stg-aws.pdpc.gov.sg | 2025-10-21 | 18.140.220.182 |
| www.pdpc.gov.sg | 2024-02-26 | 99.84.66.65 |