| Date | IP Address |
| 2016-11-13 | 23.197.33.194 (ClassC) |
| 2017-05-14 | 23.4.9.50 (ClassC) |
| 2023-08-26 | 23.193.72.13 (ClassC) |
| 2024-05-12 | 23.6.104.21 (ClassC) |
| 2024-10-02 | 99.84.66.11 (ClassC) |
| 2025-02-08 | 18.165.32.102 (ClassC) |
| 2025-03-19 | 99.84.66.66 (ClassC) |
| 2025-04-12 | 3.168.122.33 (ClassC) |
| 2025-04-17 | 18.161.6.33 (ClassC) |
| 2026-02-07 | 3.175.34.30 (ClassC) |
| Date | Domain | IP |
| id.corppass.gov.sg | 2025-03-18 | 18.161.6.127 |
| stg-id.corppass.gov.sg | 2024-02-14 | 13.227.74.37 |
| stg-home.corppass.gov.sg | 2023-08-25 | 104.103.216.14 |
| cdn.corppass.gov.sg | 2025-03-20 | 18.161.6.76 |
| demo.corppass.gov.sg | 2025-03-20 | 18.161.6.66 |
| developer.corppass.gov.sg | 2025-06-26 | 99.84.66.26 |
| www.corppass.gov.sg | 2023-08-26 | 23.193.72.13 |