| Date | IP Address |
| 2019-09-13 | 211.233.50.227 (ClassC) |
| 2022-10-07 | 3.36.183.37 (ClassC) |
| 2022-10-11 | 18.244.202.42 (ClassC) |
| 2022-10-11 | 18.244.202.81 (ClassC) |
| 2024-11-18 | 18.245.96.18 (ClassC) |
| 2024-12-24 | 204.246.191.115 (ClassC) |
| 2025-02-28 | 3.163.158.22 (ClassC) |
| 2025-03-03 | 3.171.171.51 (ClassC) |
| 2025-03-03 | 3.171.171.91 (ClassC) |
| 2025-03-03 | 3.171.171.115 (ClassC) |
| 2025-03-15 | 204.246.191.3 (ClassC) |
| 2025-04-17 | 3.163.158.66 (ClassC) |
| 2025-08-12 | 3.175.34.73 (ClassC) |
| 2026-01-20 | 3.175.34.83 (ClassC) |
| Date | Domain | IP |
| www.cotheon.co.kr | 2024-09-20 | 204.246.191.116 |