| Date | IP Address |
| 2020-10-26 | 54.92.9.69 (ClassC) |
| 2021-05-11 | 54.248.9.83 (ClassC) |
| 2021-06-10 | 52.194.71.137 (ClassC) |
| 2021-10-09 | 52.69.88.234 (ClassC) |
| 2023-05-05 | 54.64.15.41 (ClassC) |
| 2023-10-22 | 54.249.197.151 (ClassC) |
| 2023-10-22 | 35.74.6.131 (ClassC) |
| 2023-10-28 | 52.196.79.219 (ClassC) |
| 2023-10-28 | 54.250.135.69 (ClassC) |
| 2024-09-15 | 52.196.153.182 (ClassC) |
| 2024-10-02 | 54.64.138.82 (ClassC) |
| 2024-12-02 | 3.113.237.109 (ClassC) |
| 2025-01-11 | 18.176.115.234 (ClassC) |
| 2025-02-06 | 52.193.178.219 (ClassC) |
| 2025-02-27 | 35.73.36.134 (ClassC) |
| 2025-04-29 | 35.74.170.228 (ClassC) |
| 2025-07-13 | 3.115.118.105 (ClassC) |
| 2025-08-07 | 54.168.183.250 (ClassC) |
| 2026-01-26 | 35.74.159.47 (ClassC) |
| Date | Domain | IP |
| www.nitto21.co.jp | 2025-09-30 | 35.73.220.251 |