| Date | IP Address |
| 2019-11-23 | 27.121.48.72 (ClassC) |
| 2024-08-10 | 202.247.51.62 (ClassC) |
| 2024-09-07 | 111.108.184.71 (ClassC) |
| 2024-11-12 | 101.102.235.60 (ClassC) |
| 2025-01-19 | 111.108.184.60 (ClassC) |
| 2025-02-28 | 202.247.51.72 (ClassC) |
| 2025-04-21 | 101.102.235.61 (ClassC) |
| 2025-09-01 | 18.161.6.67 (ClassC) |
| 2026-01-28 | 18.161.6.16 (ClassC) |
| Date | Domain | IP |
| form.shinagawa.com | 2024-09-03 | 202.247.51.71 |
| cn.shinagawa.com | 2024-11-22 | 202.247.51.61 |
| www.shinagawa.com | 2024-08-10 | 202.247.51.62 |