| Date | IP Address |
| 2025-12-10 | 178.63.67.153 (ClassC) |
| 2026-02-05 | 178.63.67.106 (ClassC) |
| Date | Domain | IP |
| report.streamable.checkstep.com | 2024-08-19 | 204.246.191.57 |
| staging.checkstep.com | 2025-07-02 | 104.26.10.120 |
| auth.staging.checkstep.com | 2025-03-04 | 104.26.10.120 |
| app.staging.checkstep.com | 2024-09-30 | 13.224.14.58 |
| api.checkstep.com | 2024-07-10 | 104.26.10.120 |
| webhook.checkstep.com | 2025-12-10 | 178.63.67.153 |
| hopin.checkstep.com | 2025-04-23 | 104.26.10.120 |
| www.checkstep.com | 2025-07-07 | 104.16.150.108 |