| Date | IP Address |
| 2021-05-18 | 34.240.65.22 (ClassC) |
| 2024-06-03 | 52.51.50.197 (ClassC) |
| 2025-01-02 | 54.229.105.137 (ClassC) |
| 2025-03-18 | 52.49.188.200 (ClassC) |
| 2025-08-26 | 63.32.129.144 (ClassC) |
| 2025-09-30 | 54.75.190.141 (ClassC) |
| 2025-12-26 | 52.51.142.249 (ClassC) |
| Date | Domain | IP |
| embed-eu-central-1.speechace.com | 2024-06-03 | 52.58.56.75 |
| api4.speechace.com | 2024-06-03 | 52.51.50.197 |
| api6.speechace.com | 2024-11-13 | 52.193.41.68 |
| beta.speechace.com | 2025-09-25 | 44.239.94.152 |
| nlp.speechace.com | 2025-10-31 | 44.238.149.160 |
| docs.speechace.com | 2025-12-14 | 100.25.145.89 |
| dev.speechace.com | 2025-10-04 | 100.21.184.212 |