| Date | IP Address |
| 2018-07-03 | 18.182.73.40 (ClassC) |
| 2018-07-04 | 52.194.71.143 (ClassC) |
| 2019-01-12 | 52.192.130.232 (ClassC) |
| 2019-10-18 | 54.249.230.150 (ClassC) |
| 2020-01-09 | 54.248.21.218 (ClassC) |
| 2020-05-21 | 52.199.202.198 (ClassC) |
| 2026-02-11 | 103.241.128.254 (ClassC) |
| Date | Domain | IP |
| www.yamaetu.co.jp | 2025-05-09 | 103.241.128.254 |