| Date | IP Address |
| 2022-04-01 | 54.192.58.30 (ClassC) |
| 2022-06-03 | 99.86.113.20 (ClassC) |
| 2024-02-07 | 18.65.39.72 (ClassC) |
| 2024-05-25 | 3.163.24.129 (ClassC) |
| 2024-06-18 | 3.163.24.89 (ClassC) |
| 2024-06-22 | 3.163.24.24 (ClassC) |
| 2024-11-22 | 3.163.24.18 (ClassC) |
| 2025-01-12 | 13.224.14.51 (ClassC) |
| Date | Domain | IP |
| ns1.ntt-east.co.jp | 2024-07-05 | 121.119.249.1 |
| ns2.ntt-east.co.jp | 2025-01-05 | 121.119.249.2 |
| bizdrive.ntt-east.co.jp | 2024-10-18 | 18.238.217.119 |
| info.bizdrive.ntt-east.co.jp | 2024-07-06 | 34.237.219.119 |
| facpf.ntt-east.co.jp | 2024-12-06 | 20.194.198.45 |
| pgspirit-up2022.facpf.ntt-east.co.jp | 2024-09-21 | 20.27.57.223 |
| itmanager-kanshi.ntt-east.co.jp | 2024-11-19 | 18.178.178.217 |
| business.ntt-east.co.jp | 2024-05-25 | 3.163.24.129 |
| form.business.ntt-east.co.jp | 2024-06-27 | 204.246.191.105 |
| sfd.sys.ntt-east.co.jp | 2025-01-01 | 20.63.154.86 |
| webeast.ntt-east.co.jp | 2024-06-03 | 52.198.50.20 |
| www.ntt-east.co.jp | 2023-08-18 | 18.165.25.22 |