| Date | IP Address |
| 2025-09-03 | 199.16.172.195 (ClassC) |
| 2025-11-30 | 172.67.203.62 (ClassC) |
| Date | Domain | IP |
| onboarding.91springboard.com | 2024-06-10 | 43.205.157.10 |
| api.91springboard.com | 2024-06-09 | 15.207.234.219 |
| cowork.91springboard.com | 2024-06-09 | 43.205.157.10 |
| boosters.91springboard.com | 2024-05-30 | 3.7.207.241 |
| radius.91springboard.com | 2025-01-02 | 65.2.12.148 |
| www.91springboard.com | 2025-09-03 | 199.16.172.195 |