| Date | IP Address |
| 2022-10-04 | 18.65.3.10 (ClassC) |
| 2022-11-06 | 65.9.86.33 (ClassC) |
| 2023-09-01 | 18.160.10.63 (ClassC) |
| 2024-10-15 | 3.167.37.91 (ClassC) |
| 2025-03-11 | 18.160.156.115 (ClassC) |
| 2025-05-24 | 18.238.217.38 (ClassC) |
| 2025-07-07 | 99.84.66.4 (ClassC) |
| 2025-08-04 | 99.84.66.93 (ClassC) |
| 2025-09-17 | 99.84.66.107 (ClassC) |
| 2025-11-03 | 3.169.173.69 (ClassC) |
| Date | Domain | IP |
| dashboard.clevelandclinic.org | 2024-07-29 | 172.64.155.161 |
| giving.clevelandclinic.org | 2014-12-22 | 23.253.171.29 |
| jobs.clevelandclinic.org | 2025-05-24 | 18.238.217.38 |
| stimulus.clevelandclinic.org | 2025-02-26 | 172.64.152.241 |
| virtualappointment.clevelandclinic.org | 2025-08-15 | 170.176.163.8 |
| www.clevelandclinic.org | 2025-07-03 | 172.64.150.59 |
| my.clevelandclinic.org | 2025-06-05 | 172.64.155.40 |