| Date | IP Address |
| 2020-11-18 | 13.249.43.113 (ClassC) |
| 2020-11-18 | 13.249.43.49 (ClassC) |
| 2021-01-09 | 52.85.134.79 (ClassC) |
| 2021-01-11 | 52.85.134.107 (ClassC) |
| 2021-01-13 | 99.86.100.4 (ClassC) |
| 2021-01-14 | 99.86.100.61 (ClassC) |
| 2021-01-16 | 52.85.132.117 (ClassC) |
| 2021-01-16 | 52.85.132.98 (ClassC) |
| 2021-01-18 | 52.85.86.15 (ClassC) |
| 2021-01-18 | 52.85.86.128 (ClassC) |
| 2025-03-23 | 18.161.6.120 (ClassC) |
| 2025-04-28 | 18.161.6.73 (ClassC) |
| 2025-06-29 | 18.161.6.125 (ClassC) |
| 2025-07-29 | 18.161.6.51 (ClassC) |
| 2025-10-16 | 3.169.173.110 (ClassC) |
| 2026-01-20 | 3.169.173.124 (ClassC) |
| Date | Domain | IP |
| www.kcbs.ne.kr | 2025-02-21 | 13.224.14.2 |