The Loupe Service is hosted by Gibraltar Software and currently uses the following IP Addresses and Ports:
18.104.22.168 TCP ports 80 and 443
- 22.214.171.124 TCP ports 80 and 443
These addresses may change in the future in which case this article will be updated with the new addresses and ports. If you want to use the Loupe Service you should allow HTTP traffic to all of these addresses and ports.