| Date | IP Address |
| 2022-06-23 | 99.80.88.160 (ClassC) |
| 2025-06-22 | 3.33.238.178 (ClassC) |
| 2025-12-14 | 15.197.195.200 (ClassC) |
| Date | Domain | IP |
| qrss-proxy.prod.sign.penneo.cloud | 2025-01-19 | 52.17.25.105 |
| sso.penneo.cloud | 2025-06-22 | 3.33.238.178 |
| analytics.penneo.cloud | 2024-06-03 | 34.246.125.182 |