title: Azure Application Insights firewall rules
body: <p>I'm having some troubles sending telemetry data of my web application because of firewall rules are configured by IP, and the thing is that the IP for the App Insights are constantly changing (As far as I know this is because the App Insights services are behind a CDN so the IP depends on where the requests come from).</p>
  
  <p>The question is if somebody knows if there is an IP range, or a lists of IPs that the IT people of my client could use to configure the firewall in order to keep allowing the telemetry traffic.</p>
  
  <p>Many thanks in advance!</p>