| Date | IP Address |
| 2022-09-17 | 3.212.177.26 (ClassC) |
| 2022-12-11 | 52.200.174.86 (ClassC) |
| 2024-10-05 | 3.214.199.242 (ClassC) |
| 2024-12-30 | 54.227.226.52 (ClassC) |
| 2025-07-01 | 35.173.19.255 (ClassC) |
| 2025-07-30 | 3.223.109.110 (ClassC) |
| 2025-08-22 | 34.203.91.148 (ClassC) |
| 2025-09-02 | 98.82.252.101 (ClassC) |
| 2025-09-13 | 52.73.223.150 (ClassC) |
| Date | Domain | IP |
| voiceapi.us2.prd.identity.pindrop.io | 2025-06-23 | 18.218.125.106 |
| us-east-2.voiceapi.us2.prd.identity.pindrop.io | 2024-10-20 | 3.20.182.137 |
| us.streaming.identity.pindrop.io | 2024-10-05 | 3.214.199.242 |
| us.identity.pindrop.io | 2024-05-25 | 54.88.194.186 |
| bar.us1.test.identity.pindrop.io | 2024-06-16 | 52.43.179.11 |
| foo.us2.test.identity.pindrop.io | 2025-07-07 | 54.203.227.170 |
| us-west-2.foo.us2.test.identity.pindrop.io | 2024-05-14 | 52.33.191.185 |
| voiceapi.zz2.dev.identity.pindrop.io | 2025-05-31 | 3.143.14.87 |