| Date | IP Address |
| 2019-02-16 | 8.252.59.252 (ClassC) |
| 2019-02-17 | 8.252.1.252 (ClassC) |
| 2019-02-22 | 8.252.216.252 (ClassC) |
| 2019-02-22 | 8.252.93.252 (ClassC) |
| 2019-02-22 | 8.252.101.124 (ClassC) |
| 2019-04-27 | 8.252.3.124 (ClassC) |
| 2019-04-27 | 8.252.33.252 (ClassC) |
| 2019-08-23 | 8.252.10.252 (ClassC) |
| 2019-08-23 | 67.26.217.252 (ClassC) |
| 2019-10-01 | 8.252.35.252 (ClassC) |
| 2019-10-01 | 8.247.55.124 (ClassC) |
| 2019-10-04 | 8.252.101.252 (ClassC) |
| 2019-10-04 | 8.252.100.252 (ClassC) |
| 2019-10-11 | 8.247.55.252 (ClassC) |
| 2019-10-11 | 8.252.58.252 (ClassC) |
| 2019-10-11 | 8.252.2.124 (ClassC) |
| 2019-11-21 | 8.252.3.252 (ClassC) |
| 2020-03-28 | 8.252.221.124 (ClassC) |
| 2020-06-01 | 8.240.12.124 (ClassC) |
| 2020-06-17 | 8.240.13.252 (ClassC) |
| 2020-07-02 | 8.240.11.252 (ClassC) |
| 2020-07-27 | 8.252.217.124 (ClassC) |
| 2020-10-02 | 8.238.23.124 (ClassC) |
| 2020-10-21 | 8.252.221.252 (ClassC) |
| 2024-07-04 | 192.229.210.60 (ClassC) |
| 2025-03-27 | 107.154.75.223 (ClassC) |
| 2026-02-28 | 193.246.96.167 (ClassC) |
| Date | Domain | IP |
| openbanking-preprod.kleinworthambros.com | 2024-08-09 | 162.246.246.3 |
| preferences.kleinworthambros.com | 2024-05-30 | 13.41.47.111 |
| communications.kleinworthambros.com | 2024-05-30 | 3.8.231.28 |
| www.kleinworthambros.com | 2024-07-04 | 192.229.210.60 |