| Date | IP Address |
| 2024-05-29 | 52.51.206.167 (ClassC) |
| 2024-08-15 | 34.252.7.33 (ClassC) |
| 2024-11-25 | 54.76.69.216 (ClassC) |
| 2025-01-24 | 35.156.196.148 (ClassC) |
| 2025-03-08 | 3.123.136.40 (ClassC) |
| 2025-04-23 | 18.195.18.59 (ClassC) |
| 2025-06-25 | 35.157.148.188 (ClassC) |
| 2025-07-04 | 3.120.142.155 (ClassC) |
| 2025-08-18 | 18.197.190.168 (ClassC) |
| 2025-08-27 | 52.57.200.233 (ClassC) |
| 2025-09-08 | 18.157.109.233 (ClassC) |
| 2025-09-13 | 52.57.225.250 (ClassC) |
| 2026-01-25 | 18.158.31.38 (ClassC) |
| Date | Domain | IP |
| multitenancy-trials1.openproject.com | 2025-12-31 | 52.28.197.116 |
| malteser-digital-learning-hub.openproject.com | 2025-02-27 | 34.255.162.134 |
| buchermunicipal.openproject.com | 2025-12-27 | 63.182.56.8 |
| uabbil.openproject.com | 2025-12-25 | 63.181.165.254 |
| llnl.openproject.com | 2025-02-27 | 52.213.180.86 |
| dako.openproject.com | 2026-01-03 | 3.65.89.69 |
| tsedemo.openproject.com | 2026-01-01 | 63.182.56.8 |
| labors-at-itso.openproject.com | 2025-02-27 | 52.213.180.86 |
| releases.openproject.com | 2025-12-24 | 3.124.178.178 |
| os.openproject.com | 2025-02-27 | 18.203.150.154 |
| kronos.openproject.com | 2024-06-15 | 52.214.85.242 |
| www.openproject.com | 2024-05-29 | 52.51.206.167 |
| my.openproject.com | 2025-10-01 | 52.29.169.1 |
| community.openproject.com | 2024-02-19 | 99.84.66.123 |