| Date | IP Address |
| 2022-04-09 | 13.227.40.52 (ClassC) |
| 2024-11-21 | 99.84.66.66 (ClassC) |
| 2025-03-16 | 99.84.66.90 (ClassC) |
| 2025-04-12 | 204.246.191.4 (ClassC) |
| Date | Domain | IP |
| ausb2.kochinews.co.jp | 2025-03-06 | 18.238.217.117 |
| ns.kochinews.co.jp | 2025-04-11 | 210.158.184.1 |
| www.kochinews.co.jp | 2024-08-10 | 3.163.24.104 |
| images.www.kochinews.co.jp | 2024-11-21 | 99.84.66.66 |