| Date | IP Address |
| 2017-05-29 | 54.65.32.134 (ClassC) |
| 2023-11-01 | 13.114.52.175 (ClassC) |
| 2025-11-24 | 49.212.198.103 (ClassC) |
| Date | Domain | IP |
| 1000ya.isis.ne.jp | 2023-08-27 | 204.246.191.4 |
| test.1000ya.isis.ne.jp | 2025-04-04 | 99.84.66.93 |
| es.isis.ne.jp | 2025-10-15 | 49.212.198.103 |
| test.es.isis.ne.jp | 2025-10-10 | 49.212.198.103 |
| edist.isis.ne.jp | 2025-04-05 | 52.197.13.34 |
| www.isis.ne.jp | 2023-11-01 | 13.114.52.175 |