| Date | IP Address |
| 2025-05-01 | 20.197.96.40 (ClassC) |
| Date | Domain | IP |
| nice-api.cpfb.gov.sg | 2025-03-21 | 52.74.197.253 |
| uat-eservices.apps.cpfb.gov.sg | 2023-08-25 | 23.206.46.155 |
| sit-eservices.apps.cpfb.gov.sg | 2024-11-25 | 104.92.254.45 |
| test-eservices.apps.cpfb.gov.sg | 2023-08-25 | 104.103.222.43 |
| dev-eservices.apps.cpfb.gov.sg | 2023-08-25 | 23.206.46.155 |
| prd-site-aut.apps.cpfb.gov.sg | 2025-03-27 | 20.197.98.46 |
| uat-site-aut.apps.cpfb.gov.sg | 2025-04-29 | 20.197.114.115 |
| sit-site-aut.apps.cpfb.gov.sg | 2025-04-30 | 20.198.189.61 |
| test-site-aut.apps.cpfb.gov.sg | 2025-03-03 | 20.197.112.103 |
| dev-site-aut.apps.cpfb.gov.sg | 2025-05-01 | 20.197.114.61 |
| prd-form-aut.apps.cpfb.gov.sg | 2025-03-07 | 20.197.117.2 |
| uat-form-aut.apps.cpfb.gov.sg | 2025-05-01 | 20.197.96.40 |
| test-form-aut.apps.cpfb.gov.sg | 2025-03-13 | 20.197.98.67 |
| dev-form-aut.apps.cpfb.gov.sg | 2025-05-01 | 20.197.116.15 |