| Date | IP Address |
| 2022-10-16 | 18.205.231.139 (ClassC) |
| 2025-10-01 | 52.55.80.4 (ClassC) |
| 2025-10-30 | 34.239.96.226 (ClassC) |
| 2025-11-22 | 54.165.44.63 (ClassC) |
| Date | Domain | IP |
| dea.horizon.credsimple.dev | 2025-07-24 | 54.162.107.227 |
| npdb.horizon.credsimple.dev | 2025-10-01 | 52.55.80.4 |
| oig.horizon.credsimple.dev | 2025-08-01 | 44.208.255.69 |
| caqh.horizon.credsimple.dev | 2025-07-24 | 54.208.49.205 |
| api.horizon.credsimple.dev | 2025-07-23 | 3.229.18.105 |
| provider-graph-api.horizon.credsimple.dev | 2025-07-24 | 54.208.49.205 |
| provider-application-api.horizon.credsimple.dev | 2025-07-22 | 3.229.18.105 |
| data-extracts-api.horizon.credsimple.dev | 2025-07-23 | 54.208.49.205 |
| abms.horizon.credsimple.dev | 2025-07-23 | 3.229.18.105 |