| Date | IP Address |
| 2016-10-16 | 52.219.16.5 (ClassC) |
| 2020-05-05 | 52.219.4.173 (ClassC) |
| 2022-10-25 | 52.219.137.37 (ClassC) |
| 2024-03-04 | 52.219.163.33 (ClassC) |
| 2024-11-11 | 52.219.150.181 (ClassC) |
| 2025-02-23 | 52.219.151.125 (ClassC) |
| 2025-04-29 | 3.5.158.175 (ClassC) |
| 2025-05-05 | 3.5.158.71 (ClassC) |
| Date | Domain | IP |
| co.kr.s3.amazonaws.com | 2015-03-31 | 54.231.65.73 |
| marketing.yogiyo.co.kr.s3.amazonaws.com | 2024-11-11 | 52.219.150.181 |
| rememberapp.co.kr.s3.amazonaws.com | 2024-08-24 | 16.182.37.145 |