Imagine Math leverages the Amazon Web Service Cloud to help us quickly and easily scale to meet performance and capacity needs. We understand that schools need to ensure the privacy and security of their networks and their students, which is why we ensure that all DNS hostnames for Imagine Math services use the *.thinkthroughmath.com pattern.
Some firewalls and security devices cannot filter by domain name, only by IP. Since Amazon Web Services is a massive platform, the IP address ranges that Imagine Math could be deployed on are very broad. Although we strongly recommend using DNS for traffic filtering, If you need to whitelist IP ranges for Imagine Math, these are the ranges of IP addresses Imagine Math could use.