| Date | IP Address |
| 2014-10-17 | 54.231.225.19 (ClassC) |
| 2024-07-24 | 99.84.66.89 (ClassC) |
| 2025-07-02 | 3.175.34.85 (ClassC) |
| 2025-08-05 | 3.175.34.69 (ClassC) |
| 2025-10-13 | 3.169.173.18 (ClassC) |
| 2026-02-11 | 3.96.23.237 (ClassC) |
| Date | Domain | IP |
| blog.rnpllydgvj.learnable.co.kr | 2021-07-30 | 54.148.84.95 |
| www.learnable.co.kr | 2024-07-24 | 99.84.66.89 |