...
The Money.net HTML5 application uses HTTPS connections to load market data, authenticate users, pull news feeds, and more. Please authorize the following network ranges and ports on your firewall and/or proxy server.
Network Range: 1844.211218.19598.42/32, 52.202.10.41/32, 52.72.198.78/32, 54.205.161.183/32224/27
Ports: 443
Protocols: HTTPS
Compatibility: Direct Internet connection, web proxy, or a SOCKS proxy
Excel Add-in
Network Range: 54.225.246.39/32, 3.210.77.109/32, 3.230.196.42/32, 54.88.200.189, 54.237.70.117/32, 54.221.229.135/32, 52.54.154.42/32, 44.218.19198.92224/3227
Ports: 443, 50010
Protocols: HTTPS and TCP
...