| Date | IP Address |
| 2020-04-22 | 104.28.14.170 (ClassC) |
| 2020-04-22 | 104.28.15.170 (ClassC) |
| 2020-06-21 | 172.67.149.205 (ClassC) |
| 2020-07-31 | 104.31.86.135 (ClassC) |
| 2020-07-31 | 104.31.87.135 (ClassC) |
| 2020-07-31 | 172.67.147.133 (ClassC) |
| 2020-08-14 | 172.67.147.97 (ClassC) |
| 2020-08-14 | 104.18.44.135 (ClassC) |
| 2020-08-14 | 104.18.45.135 (ClassC) |
| 2020-09-04 | 104.28.16.215 (ClassC) |
| 2020-09-04 | 104.28.17.215 (ClassC) |
| 2020-09-04 | 172.67.153.152 (ClassC) |
| 2021-01-17 | 104.21.3.180 (ClassC) |
| 2021-01-28 | 104.26.14.212 (ClassC) |
| 2021-01-28 | 104.26.15.212 (ClassC) |
| 2021-01-28 | 172.67.71.84 (ClassC) |
| 2025-05-02 | 104.18.15.92 (ClassC) |
| 2026-01-26 | 104.18.14.92 (ClassC) |
| Date | Domain | IP |
| account-beta.openphoneapi.com | 2025-04-05 | 104.18.14.92 |
| voice.openphoneapi.com | 2025-02-16 | 104.18.14.92 |
| billing.openphoneapi.com | 2025-05-02 | 104.18.15.92 |
| auth.openphoneapi.com | 2025-09-06 | 104.18.15.92 |
| api.openphoneapi.com | 2025-04-28 | 104.18.14.92 |
| admin.openphoneapi.com | 2024-11-11 | 104.18.14.92 |
| communication.openphoneapi.com | 2025-04-28 | 104.18.14.92 |
| account.openphoneapi.com | 2025-04-22 | 104.18.15.92 |
| www.openphoneapi.com | 2025-04-28 | 104.18.15.92 |