| Date | IP Address |
| 2025-06-09 | 131.206.113.253 (ClassC) |
| Date | Domain | IP |
| mail.cms.kyutech.ac.jp | 2025-06-01 | 131.206.112.5 |
| sakura.design.cms.kyutech.ac.jp | 2025-05-21 | 131.206.113.253 |
| mail.design.cms.kyutech.ac.jp | 2025-05-24 | 131.206.113.253 |
| php.design.cms.kyutech.ac.jp | 2025-06-09 | 131.206.113.253 |
| www.design.cms.kyutech.ac.jp | 2025-05-27 | 131.206.113.253 |
| nano.cms.kyutech.ac.jp | 2025-03-25 | 131.206.112.5 |
| rbs.cms.kyutech.ac.jp | 2025-05-24 | 131.206.112.5 |
| uss.cms.kyutech.ac.jp | 2025-04-07 | 131.206.112.5 |
| www.cms.kyutech.ac.jp | 2025-06-06 | 131.206.112.5 |