| Date | IP Address |
| 2024-11-11 | 3.38.243.11 (ClassC) |
| 2025-02-09 | 43.202.129.67 (ClassC) |
| 2025-02-21 | 3.34.243.198 (ClassC) |
| 2025-03-23 | 13.209.177.134 (ClassC) |
| 2025-04-16 | 15.164.83.45 (ClassC) |
| 2025-05-14 | 3.38.11.64 (ClassC) |
| 2025-08-20 | 3.37.13.120 (ClassC) |
| 2026-02-28 | 211.110.159.29 (ClassC) |
| Date | Domain | IP |
| www.hackerscollege.co.kr | 2024-11-13 | 13.125.183.243 |