| Date | IP Address |
| 2020-04-25 | 99.84.160.51 (ClassC) |
| 2020-05-05 | 13.227.47.105 (ClassC) |
| 2020-05-05 | 13.227.47.52 (ClassC) |
| 2023-10-04 | 18.161.6.17 (ClassC) |
| 2024-11-05 | 18.161.6.116 (ClassC) |
| 2025-01-16 | 18.161.6.26 (ClassC) |
| 2025-05-22 | 18.238.217.105 (ClassC) |
| 2025-08-21 | 3.175.34.44 (ClassC) |
| 2026-01-18 | 3.175.34.129 (ClassC) |
| Date | Domain | IP |
| pa.docspring.com | 2023-10-04 | 216.24.57.253 |
| app.docspring.com | 2023-10-04 | 54.235.84.156 |
| assets.docspring.com | 2023-10-04 | 18.161.6.17 |
| www.docspring.com | 2024-11-25 | 172.67.139.228 |