| Date | IP Address |
| 2024-11-09 | 20.39.198.183 (ClassC) |
| Date | Domain | IP |
| i.readingoceans.jp | 2023-08-11 | 23.213.175.211 |
| japanwas.readingoceans.jp | 2024-09-24 | 23.213.175.83 |
| japanappwas.readingoceans.jp | 2024-08-12 | 23.55.168.144 |
| contents.readingoceans.jp | 2024-08-16 | 104.80.89.104 |
| www.readingoceans.jp | 2024-05-31 | 23.213.175.187 |