| Date | IP Address |
| 2020-07-02 | 183.181.83.24 (ClassC) |
| 2026-01-27 | 162.43.94.6 (ClassC) |
| Date | Domain | IP |
| ohaka.cns-net.jp | 2019-10-15 | 183.181.88.110 |
| stone.cns-net.jp | 2025-09-12 | 162.43.94.6 |
| shirakawa-stone.cns-net.jp | 2025-05-19 | 162.43.94.6 |
| iwaki-stone.cns-net.jp | 2025-09-07 | 162.43.94.6 |
| store.cns-net.jp | 2026-01-26 | 162.43.94.6 |
| nonaka-tech.cns-net.jp | 2026-01-27 | 162.43.94.6 |
| sekizai.cns-net.jp | 2026-01-06 | 162.43.94.6 |
| iwaki.cns-net.jp | 2025-09-11 | 162.43.94.6 |
| boseki.cns-net.jp | 2026-01-26 | 162.43.94.6 |
| system.cns-net.jp | 2026-01-21 | 162.43.94.6 |
| www.cns-net.jp | 2019-10-15 | 183.181.88.110 |