| Date | IP Address |
| 2018-05-04 | 52.197.114.46 (ClassC) |
| 2022-01-25 | 18.179.210.84 (ClassC) |
| 2023-11-01 | 3.112.158.178 (ClassC) |
| 2025-01-12 | 3.113.63.147 (ClassC) |
| 2025-07-17 | 54.238.133.250 (ClassC) |
| 2025-07-27 | 3.115.26.189 (ClassC) |
| 2025-08-18 | 54.92.34.109 (ClassC) |
| 2025-08-28 | 52.194.169.149 (ClassC) |
| 2026-01-01 | 3.114.8.229 (ClassC) |
| 2026-01-25 | 3.115.172.106 (ClassC) |
| Date | Domain | IP |
| lp.notteco.jp | 2024-11-19 | 52.219.8.243 |
| www.notteco.jp | 2024-07-11 | 52.219.9.35 |