| Date | IP Address |
| 2021-08-16 | 184.25.237.131 (ClassC) |
| 2022-04-14 | 184.31.0.169 (ClassC) |
| 2022-11-18 | 23.49.248.5 (ClassC) |
| 2023-05-10 | 104.123.196.11 (ClassC) |
| 2023-09-14 | 184.30.31.129 (ClassC) |
| 2024-01-18 | 23.215.9.42 (ClassC) |
| 2024-08-11 | 23.46.17.37 (ClassC) |
| 2025-09-25 | 162.159.129.11 (ClassC) |
| 2026-02-01 | 162.159.130.11 (ClassC) |
| Date | Domain | IP |
| webmail.compasspathways.com | 2025-12-31 | 213.171.208.113 |
| ir.compasspathways.com | 2024-08-11 | 23.46.17.37 |