We are trying to set up a firewall that only allow connections to the Docker Cloud service from a specific/range of public IP addresses. Does Docker Cloud have fixed IP addresses or anything like that available?
Yes, use the following IP addresses for connections to the Docker Cloud service:
188.8.131.52/32 184.108.40.206/32 220.127.116.11/32 18.104.22.168/32
Please note that you need to keep the following ports open on your host: