| Date | IP Address |
| 2017-08-09 | 50.16.230.171 (ClassC) |
| 2017-08-17 | 50.19.245.69 (ClassC) |
| 2017-09-02 | 50.16.228.34 (ClassC) |
| 2017-09-12 | 54.243.186.218 (ClassC) |
| 2017-09-12 | 54.243.48.99 (ClassC) |
| 2017-09-12 | 23.23.195.107 (ClassC) |
| 2017-09-29 | 23.23.151.35 (ClassC) |
| 2017-10-10 | 23.23.241.244 (ClassC) |
| 2017-10-27 | 174.129.214.98 (ClassC) |
| 2017-11-20 | 50.19.217.10 (ClassC) |
| 2017-11-27 | 50.17.206.192 (ClassC) |
| 2024-11-06 | 185.199.108.153 (ClassC) |
| 2025-03-10 | 185.199.111.153 (ClassC) |
| 2025-04-07 | 185.199.110.153 (ClassC) |
| 2025-05-24 | 185.199.109.153 (ClassC) |
| 2026-03-01 | 192.250.235.90 (ClassC) |
| Date | Domain | IP |
| www.dsschool.co.kr | 2024-07-26 | 185.199.111.153 |