| Date | IP Address |
| 2023-11-16 | 104.18.19.95 (ClassC) |
| 2024-07-24 | 104.18.18.95 (ClassC) |
| 2025-09-17 | 104.18.42.46 (ClassC) |
| 2026-02-22 | 172.64.145.210 (ClassC) |
| Date | Domain | IP |
| api-pr-1040.workos-test.com | 2019-09-11 | 3.214.169.236 |
| analytics.workos-test.com | 2025-11-16 | 172.64.145.210 |
| www.workos-test.com | 2024-05-17 | 104.18.19.95 |