| Date | IP Address |
| 2023-06-28 | 3.13.157.63 (ClassC) |
| 2024-05-06 | 3.138.128.242 (ClassC) |
| 2024-11-24 | 3.134.227.82 (ClassC) |
| 2024-12-26 | 18.117.0.133 (ClassC) |
| 2025-01-11 | 3.134.49.238 (ClassC) |
| 2025-04-27 | 3.12.53.136 (ClassC) |
| 2025-07-18 | 3.142.155.27 (ClassC) |
| 2025-08-09 | 3.131.88.166 (ClassC) |
| 2025-09-11 | 3.140.55.188 (ClassC) |
| 2025-10-21 | 3.17.31.110 (ClassC) |
| 2025-11-19 | 3.148.30.173 (ClassC) |
| Date | Domain | IP |
| api.us-east-2.cusip.com | 2024-11-24 | 13.59.239.79 |
| www.loan.us-east-2.cusip.com | 2024-11-24 | 3.134.227.82 |
| www.isin.us-east-2.cusip.com | 2024-11-24 | 3.134.227.82 |
| www.access.us-east-2.cusip.com | 2024-11-24 | 13.59.239.79 |
| www.us-east-2.cusip.com | 2024-11-24 | 13.59.239.79 |