ACOnet | Contact & Imprint
last change: September 28, 2016

Contact and Imprint

If you have a question, please take a look at our Frequently Asked Questions. Perhaps you can find an adequate answer to your question there.

Thank you!


  • In case of technical questions please direct your mail to noc(at)
  • For general questions write a mail to admin(at)
  • If you have troubles with the homepage or helpful suggestions concerning the website please use the adress webmaster(at)
  • For questions concerning security and abuse, cert(at) may help you.
  • Please direct questions about Domains to our Internet Domain Administration at domain-admin(at)
  • Questions about Certificates or the Trusted Certificate Service (TCS) will be answered at tcs(at)
  • In case of (technical) questions concerning the SAML Federation please contact eduid(at)
  • For contractual issues about the "ACOnet Identity Federation" use federation(at)

Imprint and postal address

Disclosure acc. to ยง 25 MedG - Responsible for the contents of this website
(Postal address):

University of Vienna
Vienna University Computer Center
ACOnet / VIX
Universitaetsstr. 7
1010 Vienna
T +43-1-4277-14030
F +43-1-4277-14338
eMail admin(at)

The ACOnet (NOC) Team's office address is
Ebendorferstrasse 10, 1010 Vienna (left entrance just beyond the main door)

Disclaimer of liability and endorsement

All contents on the homepage of ACOnet have been compiled carefully. The University of Vienna makes no guarantees of accuracy, completeness and timeliness of the information on this website. Therefore the University of Vienna accepts no responsibility or liability for damages or losses resulting from the use of this website.
Links to external websites have been chosen with care. However, as they are outside the control of the University of Vienna, the University of Vienna accepts no responsibility for these sites.