| Date | IP Address |
| 2020-09-24 | 3.115.55.197 (ClassC) |
| 2023-11-23 | 54.65.234.131 (ClassC) |
| 2025-07-12 | 35.75.185.216 (ClassC) |
| 2025-09-07 | 35.74.142.133 (ClassC) |
| 2025-10-17 | 13.115.205.39 (ClassC) |
| 2025-11-20 | 35.77.234.0 (ClassC) |
| 2025-12-10 | 54.250.38.134 (ClassC) |
| Date | Domain | IP |
| tsukuba.yume-h.com | 2025-10-29 | 52.193.128.168 |
| okinawa.yume-h.com | 2025-10-28 | 52.69.242.6 |
| img.yume-h.com | 2025-05-12 | 146.75.42.226 |
| matsumoto.yume-h.com | 2025-07-12 | 35.75.185.216 |
| kaetsu.yume-h.com | 2025-10-28 | 52.193.128.168 |
| joetsu.yume-h.com | 2025-10-28 | 52.193.128.168 |
| chuetsu.yume-h.com | 2025-10-28 | 52.69.242.6 |
| www.yume-h.com | 2025-02-13 | 49.212.73.187 |