| Date | IP Address |
| 2023-10-29 | 44.215.255.252 (ClassC) |
| 2024-02-17 | 107.20.227.61 (ClassC) |
| 2024-05-25 | 54.88.194.186 (ClassC) |
| 2024-07-22 | 52.54.107.214 (ClassC) |
| 2024-10-09 | 3.222.15.120 (ClassC) |
| 2024-10-20 | 3.230.31.193 (ClassC) |
| 2024-11-29 | 35.170.19.186 (ClassC) |
| 2025-01-13 | 54.158.50.90 (ClassC) |
| 2025-05-11 | 3.227.67.103 (ClassC) |
| 2025-06-22 | 3.209.161.107 (ClassC) |
| 2025-06-28 | 3.211.85.222 (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 |
| 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 |