Action required for Private Deployment Customers.
On November 1, 2017, Distil Networks will be expanding IP ranges for our CAPTCHA platform to provide broader geographic coverage in Europe. As a private deployment customer that has the ability to leverage Distil CAPTCHA, please ensure you are whitelisting the new and legacy Distil CAPTCHA IP ranges through your firewalls. For a comprehensive list of the Distil CAPTCHA IP ranges, please visit our knowledge base article, Configuring Distil CAPTCHA.
NOTE: You only need to whitelist these specific IPs if your firewalls do not allow 80/443 to everywhere from the Distil appliances.
If you have any additional questions or concerns please feel free to reach out to support.