| Date | IP Address |
| 2021-01-21 | 35.171.37.250 (ClassC) |
| 2023-08-12 | 3.230.114.125 (ClassC) |
| 2025-01-02 | 3.85.199.245 (ClassC) |
| 2025-01-20 | 52.87.121.162 (ClassC) |
| 2025-03-01 | 54.208.121.57 (ClassC) |
| 2025-05-07 | 54.204.23.110 (ClassC) |
| 2025-11-19 | 13.217.120.49 (ClassC) |
| Date | Domain | IP |
| callmeasurement-api.callbox.com | 2023-08-16 | 54.205.250.97 |
| app.callbox.com | 2025-01-02 | 3.85.199.245 |
| callmeasurement-socket.callbox.com | 2023-08-16 | 18.204.113.221 |
| www.callbox.com | 2024-04-14 | 52.201.186.207 |