| Date | IP Address |
| 2022-07-01 | 65.8.20.42 (ClassC) |
| 2024-06-07 | 18.64.247.32 (ClassC) |
| 2024-09-15 | 204.246.191.100 (ClassC) |
| 2025-03-08 | 18.238.238.115 (ClassC) |
| 2025-07-09 | 204.246.191.24 (ClassC) |
| 2025-07-25 | 204.246.191.40 (ClassC) |
| 2026-01-21 | 18.161.6.67 (ClassC) |
| Date | Domain | IP |
| lifesignalsuk.holterconnect.com | 2024-03-10 | 18.161.6.85 |