| Date | IP Address |
| 2009-10-25 | 140.115.60.22 (ClassC) |
| 2010-03-16 | 140.115.152.40 (ClassC) |
| 2010-08-27 | 140.115.35.44 (ClassC) |
| 2012-06-18 | 140.115.135.151 (ClassC) |
| 2012-08-17 | 140.115.50.20 (ClassC) |
| 2013-04-06 | 140.115.107.17 (ClassC) |
| 2013-06-29 | 140.115.50.10 (ClassC) |
| 2013-11-08 | 140.115.50.32 (ClassC) |
| 2015-02-24 | 140.115.78.29 (ClassC) |
| 2024-12-29 | 140.115.0.251 (ClassC) |
| Date | Domain | IP |
| vaplab.ce.ncu.edu.tw | 2013-04-18 | 140.115.155.221 |
| csrsr-antispam.csrsr.ncu.edu.tw | 2014-07-23 | 140.115.110.246 |