| Date | IP Address |
| 2023-08-27 | 15.197.142.173 (ClassC) |
| 2024-09-14 | 104.21.89.142 (ClassC) |
| 2025-01-04 | 172.67.161.24 (ClassC) |
| Date | Domain | IP |
| data.massivehealth.com | 2015-02-27 | 54.231.17.220 |
| blog.massivehealth.com | 2014-06-18 | 66.6.40.74 |
| www.massivehealth.com | 2014-06-18 | 176.32.101.132 |