| Date | IP Address |
| 2023-10-13 | 18.220.48.84 (ClassC) |
| 2024-04-21 | 13.58.115.163 (ClassC) |
| 2024-05-03 | 54.209.225.114 (ClassC) |
| 2024-05-10 | 18.232.190.37 (ClassC) |
| 2024-05-31 | 54.84.94.227 (ClassC) |
| 2024-06-09 | 34.194.156.96 (ClassC) |
| 2024-07-02 | 52.3.17.70 (ClassC) |
| 2024-08-03 | 52.72.248.25 (ClassC) |
| 2024-08-13 | 107.20.116.226 (ClassC) |
| 2024-09-15 | 52.204.114.149 (ClassC) |
| 2024-09-22 | 52.0.194.184 (ClassC) |
| 2024-09-30 | 52.203.118.74 (ClassC) |
| 2024-11-25 | 44.198.39.115 (ClassC) |
| 2024-12-24 | 54.174.188.191 (ClassC) |
| 2025-03-27 | 107.23.15.202 (ClassC) |
| 2025-05-09 | 54.87.210.103 (ClassC) |
| 2025-08-23 | 34.227.63.173 (ClassC) |
| 2025-09-01 | 34.192.192.231 (ClassC) |
| 2026-01-06 | 98.83.100.132 (ClassC) |
| Date | Domain | IP |
| nsync.prod.api.cvoice.io | 2024-11-25 | 54.242.195.96 |
| nsync.dev.api.cvoice.io | 2024-11-24 | 67.202.7.56 |
| dev.cvoice.io | 2024-06-09 | 18.235.86.194 |
| www.cvoice.io | 2024-05-03 | 54.209.225.114 |