| Date | IP Address |
| 2023-11-01 | 52.69.39.158 (ClassC) |
| 2023-11-13 | 18.177.240.66 (ClassC) |
| 2024-03-07 | 54.249.147.90 (ClassC) |
| 2024-05-05 | 52.192.191.115 (ClassC) |
| 2024-05-13 | 18.180.219.96 (ClassC) |
| 2024-06-01 | 18.182.230.54 (ClassC) |
| 2024-06-10 | 18.179.213.41 (ClassC) |
| 2024-07-02 | 52.69.251.246 (ClassC) |
| 2024-09-02 | 54.250.91.160 (ClassC) |
| 2024-12-22 | 192.0.78.156 (ClassC) |
| 2025-01-14 | 192.0.78.221 (ClassC) |
| Date | Domain | IP |
| frontline.91app.hk | 2024-09-02 | 18.161.6.53 |
| img.cdn.91app.hk | 2024-10-19 | 18.161.6.47 |
| cms.cdn.91app.hk | 2024-03-15 | 204.246.191.79 |
| analytics.91app.hk | 2024-11-01 | 108.138.94.37 |
| apigw.91app.hk | 2024-09-24 | 18.161.6.77 |
| www.91app.hk | 2023-11-01 | 52.69.39.158 |