| Date | IP Address |
| 2020-07-02 | 183.181.83.24 (ClassC) |
| 2024-12-27 | 162.43.94.6 (ClassC) |
| Date | Domain | IP |
| stone.cns-net.jp | 2024-12-27 | 162.43.94.6 |
| iwaki-stone.cns-net.jp | 2024-12-05 | 162.43.94.6 |
| store.cns-net.jp | 2024-10-29 | 162.43.94.6 |
| nonaka-tech.cns-net.jp | 2024-11-25 | 162.43.94.6 |
| sekizai.cns-net.jp | 2024-12-16 | 162.43.94.6 |
| system.cns-net.jp | 2024-09-08 | 162.43.94.6 |