| Date | IP Address |
| 2020-10-21 | 111.47.226.189 (ClassC) |
| 2026-01-05 | 110.239.97.100 (ClassC) |
| Date | Domain | IP |
| i.isoftstone.com | 2025-04-10 | 157.185.145.100 |
| ir.isoftstone.com | 2015-03-06 | 165.254.207.57 |
| passport.isoftstone.com | 2026-01-05 | 110.239.97.100 |
| www.isoftstone.com | 2024-08-31 | 199.91.74.178 |