| Date | IP Address |
| 2018-05-22 | 54.192.146.216 (ClassC) |
| 2018-07-16 | 52.85.101.20 (ClassC) |
| 2018-10-11 | 52.85.89.131 (ClassC) |
| 2018-10-11 | 52.85.89.232 (ClassC) |
| 2018-10-11 | 52.85.89.32 (ClassC) |
| 2018-10-11 | 52.85.89.42 (ClassC) |
| 2018-11-24 | 13.32.240.186 (ClassC) |
| 2018-11-25 | 13.33.155.40 (ClassC) |
| 2018-12-05 | 54.230.79.156 (ClassC) |
| 2018-12-05 | 54.230.79.38 (ClassC) |
| 2020-09-02 | 13.33.163.74 (ClassC) |
| 2021-06-15 | 13.226.188.120 (ClassC) |
| 2021-07-01 | 54.192.121.13 (ClassC) |
| 2023-09-07 | 18.160.41.53 (ClassC) |
| 2023-09-13 | 108.138.159.14 (ClassC) |
| 2024-12-12 | 3.163.189.26 (ClassC) |
| 2025-01-16 | 108.138.94.122 (ClassC) |
| 2025-04-18 | 99.84.66.26 (ClassC) |
| 2025-07-01 | 99.84.66.128 (ClassC) |
| 2025-07-22 | 99.84.66.119 (ClassC) |
| 2025-07-30 | 99.84.66.21 (ClassC) |
| Date | Domain | IP |
| support-api.itp.ne.jp | 2024-05-08 | 52.198.60.124 |
| nttbj.itp.ne.jp | 2024-12-12 | 3.163.189.26 |
| medical.itp.ne.jp | 2024-11-05 | 99.86.38.68 |
| resources.itp.ne.jp | 2024-02-11 | 65.8.161.109 |
| resources-ss.itp.ne.jp | 2024-08-11 | 18.161.6.111 |
| www.itp.ne.jp | 2023-11-01 | 18.161.6.20 |