| Date | IP Address |
| 2022-03-02 | 104.96.200.184 (ClassC) |
| 2023-07-09 | 23.197.192.146 (ClassC) |
| 2023-07-16 | 23.45.123.39 (ClassC) |
| 2023-12-11 | 23.44.203.90 (ClassC) |
| 2024-01-15 | 23.194.116.24 (ClassC) |
| 2024-08-10 | 23.55.167.9 (ClassC) |
| 2024-08-20 | 23.192.230.69 (ClassC) |
| 2024-11-09 | 104.100.168.234 (ClassC) |
| 2024-11-11 | 23.64.119.20 (ClassC) |
| 2025-01-21 | 23.222.17.235 (ClassC) |
| 2025-03-06 | 23.59.154.147 (ClassC) |
| 2025-03-13 | 23.212.248.27 (ClassC) |
| 2025-03-15 | 23.55.111.155 (ClassC) |
| 2025-08-07 | 23.41.4.77 (ClassC) |
| 2025-08-28 | 23.41.4.14 (ClassC) |
| 2025-10-17 | 23.41.4.70 (ClassC) |
| 2026-02-15 | 23.41.4.82 (ClassC) |
| Date | Domain | IP |
| va1.expo2025.or.jp | 2025-11-24 | 4.216.161.55 |
| va.expo2025.or.jp | 2025-09-07 | 4.216.134.147 |
| tktwaitingroom.expo2025.or.jp | 2024-11-18 | 34.252.110.83 |
| accreditation.expo2025.or.jp | 2025-04-05 | 35.76.14.244 |
| contents.ssv.virtualexpo.expo2025.or.jp | 2025-09-07 | 99.84.66.51 |
| dev3-tktpartner.expo2025.or.jp | 2025-09-07 | 99.84.66.79 |
| usrmng.accounts.expo2025.or.jp | 2025-09-07 | 20.27.99.10 |
| auth.accounts.expo2025.or.jp | 2025-10-07 | 20.27.99.10 |
| ticket.expo2025.or.jp | 2024-12-21 | 3.165.160.119 |
| www.ohp-dev.expo2025.or.jp | 2025-01-17 | 23.38.191.177 |
| www.expo2025.or.jp | 2024-08-10 | 23.55.167.9 |