| Date | IP Address |
| 2014-10-14 | 54.231.224.75 (ClassC) |
| 2015-03-28 | 54.231.227.27 (ClassC) |
| 2024-07-31 | 18.238.238.69 (ClassC) |
| 2024-12-30 | 204.246.191.71 (ClassC) |
| 2025-01-13 | 18.238.238.7 (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 |