| Date | IP Address |
| 2025-03-14 | 182.162.14.207 (ClassC) |
| 2025-06-16 | 117.52.22.150 (ClassC) |
| 2025-10-01 | 114.108.156.217 (ClassC) |
| 2025-10-18 | 117.52.22.136 (ClassC) |
| 2025-11-23 | 110.45.243.215 (ClassC) |
| Date | Domain | IP |
| cdn.kohi.or.kr | 2025-04-04 | 114.108.157.195 |
| contents.kohi.or.kr | 2025-03-14 | 182.162.14.207 |
| www.kohi.or.kr | 2025-10-01 | 121.155.145.224 |