| Date | IP Address |
| 2015-06-28 | 54.231.160.9 (ClassC) |
| 2015-10-25 | 54.231.160.65 (ClassC) |
| 2016-02-09 | 54.231.160.137 (ClassC) |
| 2017-01-19 | 52.218.160.61 (ClassC) |
| 2017-01-29 | 54.231.168.185 (ClassC) |
| 2017-06-24 | 54.231.168.214 (ClassC) |
| 2018-03-16 | 54.231.185.2 (ClassC) |
| 2020-05-01 | 143.204.142.112 (ClassC) |
| 2020-06-08 | 54.230.209.71 (ClassC) |
| 2020-07-09 | 13.249.85.74 (ClassC) |
| 2024-12-27 | 18.161.6.7 (ClassC) |
| 2025-07-19 | 18.161.6.48 (ClassC) |
| 2025-11-17 | 18.161.6.5 (ClassC) |
| Date | Domain | IP |
| pipeflostartpage.eng-software.com | 2024-05-14 | 52.218.168.169 |
| video.eng-software.com | 2023-10-31 | 52.218.183.34 |
| downloads.eng-software.com | 2024-12-27 | 18.161.6.7 |
| tempfiles.eng-software.com | 2024-10-20 | 52.92.229.186 |
| catalogs.eng-software.com | 2024-04-19 | 52.92.232.162 |
| content.eng-software.com | 2024-04-19 | 3.5.77.189 |
| www.eng-software.com | 2025-09-06 | 52.33.168.41 |