| Date | IP Address |
| 2017-08-24 | 50.16.235.121 (ClassC) |
| 2025-09-11 | 35.175.83.104 (ClassC) |
| 2025-09-20 | 98.87.63.143 (ClassC) |
| Date | Domain | IP |
| s3.esgisoftware.com | 2024-07-22 | 52.216.48.232 |
| api.microa.esgisoftware.com | 2023-12-20 | 18.239.199.71 |
| fsp.esgisoftware.com | 2025-09-11 | 35.175.83.104 |
| esgidocs.esgisoftware.com | 2014-11-10 | 54.231.64.241 |
| www.esgisoftware.com | 2024-05-23 | 192.0.78.246 |