| Date | IP Address |
| 2026-02-23 | 130.89.1.2 (ClassC) |
| Date | Domain |
| utwente.nl | 2015-08-22 |
| stress.utwente.nl | 2016-02-22 |
| tnw.utwente.nl | 2016-02-26 |
| scintilla.utwente.nl | 2016-03-03 |
| euroszeilen.utwente.nl | 2016-05-26 |
| ns3.utwente.nl | 2016-06-03 |
| ctw.utwente.nl | 2016-06-06 |
| webapps.utwente.nl | 2016-06-14 |
| ns2.utwente.nl | 2016-07-04 |
| twenteacademy.nl | 2016-09-28 |
| kronos.nl | 2016-09-28 |
| snt.utwente.nl | 2016-10-30 |
| nt.utwente.nl | 2016-12-02 |