| Date | IP Address |
| 2024-10-20 | 16.15.184.129 (ClassC) |
| 2024-12-06 | 3.5.24.47 (ClassC) |
| 2024-12-23 | 52.216.48.48 (ClassC) |
| 2025-01-11 | 52.217.193.192 (ClassC) |
| 2025-01-19 | 16.15.192.194 (ClassC) |
| 2025-02-22 | 52.216.179.45 (ClassC) |
| 2025-03-05 | 3.5.22.136 (ClassC) |
| 2025-04-05 | 16.182.74.96 (ClassC) |
| 2025-04-11 | 54.231.230.168 (ClassC) |
| Date | Domain | IP |
| package.papertrailapp.com | 2024-10-20 | 16.15.184.129 |
| blog.papertrailapp.com | 2014-05-29 | 199.27.76.133 |
| cdn-stg.papertrailapp.com | 2024-02-25 | 18.161.6.49 |
| cdn.papertrailapp.com | 2020-09-02 | 13.224.38.105 |
| help.papertrailapp.com | 2024-07-31 | 13.57.148.141 |
| www.papertrailapp.com | 2025-03-28 | 169.46.82.190 |