| Date | IP Address |
| 2025-04-30 | 40.74.126.23 (ClassC) |
| Date | Domain | IP |
| ns0.cin.nihon-u.ac.jp | 2025-04-24 | 133.43.255.23 |
| db1.cin.nihon-u.ac.jp | 2025-04-08 | 118.151.160.67 |
| db2.cin.nihon-u.ac.jp | 2025-04-24 | 118.151.160.67 |
| ovidmeta.cin.nihon-u.ac.jp | 2025-04-24 | 104.215.54.219 |
| cinlib.cin.nihon-u.ac.jp | 2025-04-24 | 20.210.170.58 |
| ecolib.cin.nihon-u.ac.jp | 2025-04-24 | 20.210.162.194 |
| irlib.cin.nihon-u.ac.jp | 2025-04-24 | 104.215.48.101 |
| mascatlib.cin.nihon-u.ac.jp | 2025-04-24 | 104.215.61.161 |
| artlib.cin.nihon-u.ac.jp | 2025-04-18 | 40.74.78.43 |
| cstlib.cin.nihon-u.ac.jp | 2025-03-22 | 104.46.230.28 |
| lawlib.cin.nihon-u.ac.jp | 2025-04-24 | 20.210.191.162 |
| nurb.cin.nihon-u.ac.jp | 2025-03-22 | 104.215.2.120 |
| bkkp.cm.cin.nihon-u.ac.jp | 2025-04-18 | 20.27.80.93 |
| admp.cm.cin.nihon-u.ac.jp | 2025-04-07 | 20.89.227.144 |
| cas.cm.cin.nihon-u.ac.jp | 2025-04-30 | 40.74.126.23 |
| ghq-soudan.cin.nihon-u.ac.jp | 2025-04-24 | 133.43.224.68 |
| galeriecont.cin.nihon-u.ac.jp | 2025-04-14 | 104.215.54.219 |