| Date | IP Address |
| 2013-04-01 | 66.45.103.5 (ClassC) |
| 2014-03-25 | 66.45.103.69 (ClassC) |
| 2024-04-05 | 67.227.174.156 (ClassC) |
| 2024-09-20 | 172.67.207.34 (ClassC) |
| 2025-04-28 | 104.21.16.1 (ClassC) |
| 2025-05-05 | 104.21.112.1 (ClassC) |
| 2025-08-11 | 104.21.48.1 (ClassC) |
| Date | Domain | IP |
| action.fenwayhealth.org | 2024-08-19 | 172.67.207.34 |
| www.fenwayhealth.org | 2024-04-05 | 67.227.174.156 |