| Date | IP Address |
| 2021-10-11 | 104.115.83.41 (ClassC) |
| 2022-02-01 | 23.35.149.186 (ClassC) |
| 2026-01-22 | 51.132.21.157 (ClassC) |
| Date | Domain | IP |
| www-a.kbcsecurities.com | 2024-09-30 | 2.19.176.155 |
| commacc.kbcsecurities.com | 2024-11-24 | 95.100.98.114 |
| research.kbcsecurities.com | 2026-01-22 | 51.132.21.157 |
| comm.kbcsecurities.com | 2024-11-24 | 104.103.68.203 |
| www.kbcsecurities.com | 2024-11-25 | 2.19.176.185 |