| Date | IP Address |
| 2017-08-08 | 54.221.228.80 (ClassC) |
| 2017-09-29 | 50.19.217.10 (ClassC) |
| 2017-12-01 | 54.243.175.5 (ClassC) |
| 2018-03-19 | 174.129.203.239 (ClassC) |
| 2018-03-19 | 204.236.236.192 (ClassC) |
| 2024-07-31 | 13.57.148.141 (ClassC) |
| 2025-01-02 | 54.215.62.21 (ClassC) |
| 2025-04-02 | 13.52.115.166 (ClassC) |
| 2025-07-31 | 13.52.188.95 (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 |
| status.papertrailapp.com | 2025-05-19 | 18.172.170.93 |
| www.papertrailapp.com | 2025-07-21 | 169.46.82.190 |