User bazzajf vandalsim

Please, I am enquiring as to whether you can do anything with this user. The Research PC available to myself and my university colleagues for afterhours research is often used by this user bazzajf also. For whatever reason, whenever he uses this PC on Wikipedia for his editing, the whole IP address gets blocked once he has logged in as himself on this IP and my colleagues and I are unable to have editing privilege because of this, is there anything that can be done?