| Date | IP Address |
| 2017-03-24 | 24.143.193.96 (ClassC) |
| 2017-03-28 | 23.62.239.43 (ClassC) |
| 2017-04-14 | 24.143.193.251 (ClassC) |
| 2017-05-11 | 40.136.60.195 (ClassC) |
| 2025-06-10 | 199.60.103.2 (ClassC) |
| 2026-01-26 | 199.60.103.254 (ClassC) |
| Date | Domain | IP |
| mail3.softserveinc.com | 2025-10-24 | 52.33.140.131 |
| opensource.softserveinc.com | 2025-07-30 | 45.60.63.61 |
| callbackbrandstore.softserveinc.com | 2024-09-12 | 3.248.51.11 |
| email.softserveinc.com | 2025-06-10 | 199.60.103.2 |
| slm.softserveinc.com | 2025-07-31 | 45.60.63.61 |
| sq.softserveinc.com | 2025-08-15 | 45.60.63.61 |
| ns.softserveinc.com | 2025-09-12 | 195.160.232.20 |
| clients-support.softserveinc.com | 2025-03-21 | 45.60.63.61 |
| www.softserveinc.com | 2025-09-10 | 45.60.63.61 |