| Date | IP Address |
| 2017-10-04 | 52.92.73.19 (ClassC) |
| 2017-10-06 | 52.92.72.19 (ClassC) |
| 2017-10-20 | 52.92.72.11 (ClassC) |
| 2017-10-21 | 52.92.72.7 (ClassC) |
| 2019-06-13 | 52.84.134.118 (ClassC) |
| 2019-06-13 | 52.84.134.161 (ClassC) |
| 2019-06-13 | 52.84.134.224 (ClassC) |
| 2020-02-17 | 13.227.43.12 (ClassC) |
| 2020-02-17 | 13.227.43.73 (ClassC) |
| 2020-05-15 | 13.224.209.16 (ClassC) |
| 2024-11-18 | 104.247.81.54 (ClassC) |
| Date | Domain | IP |
| static.leansurvey.com.br | 2024-08-24 | 104.247.81.54 |
| www.leansurvey.com.br | 2024-07-31 | 104.247.81.54 |