| Date | IP Address |
| 2023-11-15 | 104.99.52.29 (ClassC) |
| 2024-01-27 | 104.112.186.232 (ClassC) |
| 2024-08-05 | 23.214.193.254 (ClassC) |
| 2024-08-13 | 104.89.227.22 (ClassC) |
| 2024-11-18 | 23.62.193.30 (ClassC) |
| 2024-11-25 | 104.124.177.253 (ClassC) |
| 2024-12-10 | 23.59.150.68 (ClassC) |
| 2024-12-24 | 23.209.28.245 (ClassC) |
| 2025-01-07 | 104.92.224.35 (ClassC) |
| 2025-01-13 | 23.39.21.252 (ClassC) |
| Date | Domain | IP |
| www-pi.cib.barclays | 2023-08-25 | 104.86.224.64 |
| www-gem.cib.barclays | 2023-08-25 | 104.86.224.64 |
| derivatives-ebcp.cib.barclays | 2025-01-12 | 23.41.4.74 |
| derivatives.cib.barclays | 2024-11-24 | 23.41.4.74 |
| www-uat.cib.barclays | 2023-08-25 | 23.74.138.59 |
| www.cib.barclays | 2023-08-25 | 104.86.224.64 |