| Date | IP Address |
| 2023-08-29 | 54.171.149.200 (ClassC) |
| 2024-10-10 | 52.19.83.85 (ClassC) |
| 2024-10-20 | 52.214.173.170 (ClassC) |
| 2024-12-27 | 52.17.25.105 (ClassC) |
| Date | Domain | IP |
| airlock.penneo.com | 2024-04-13 | 63.33.78.223 |
| cstool.penneo.com | 2024-02-26 | 204.246.191.4 |
| app.penneo.com | 2023-08-29 | 54.171.149.200 |
| prod.integrations.penneo.com | 2024-10-14 | 52.19.83.85 |
| access.penneo.com | 2024-06-24 | 54.171.87.153 |
| www.penneo.com | 2024-11-23 | 64.226.110.20 |