| Date | IP Address |
| 2023-10-27 | 18.161.6.6 (ClassC) |
| 2023-11-01 | 18.161.6.102 (ClassC) |
| 2024-08-05 | 108.138.94.78 (ClassC) |
| 2025-07-19 | 172.67.135.180 (ClassC) |
| 2026-02-20 | 104.21.7.38 (ClassC) |
| Date | Domain | IP |
| api.hissa.com | 2024-11-24 | 3.6.242.196 |
| captable-api.hissa.com | 2025-03-23 | 3.111.122.121 |
| dev-onboarding-file-api.hissa.com | 2024-11-13 | 52.66.92.18 |
| onboarding-api.hissa.com | 2024-02-21 | 15.206.0.44 |
| test-proxy-api.hissa.com | 2025-12-30 | 172.67.135.180 |
| www.hissa.com | 2023-10-27 | 18.161.6.6 |