Austria has a highly unrestricted internet that is almost completely free and open. Websites that host illicit pornography are firstly shut down, which is the norm throughout the world. Austria also restricts access to websites that disseminate hatred or neo-Nazi propaganda.
ISPs in Mexico, as with several other countries, restrict access to popular file-sharing sites such as The Pirate Bay and 1337x. However, like VPNs and other privacy-centric tools like Tor make circumventing governmental and ISP-imposed blocking simple, this type of restriction is typically looked upon as ineffective at best and ethically questionable at worst.