This IP list bellow is required to allow Front-Commerce Cloud applications to reach your protected servers.
This list includes redundancies to ensure the service availability.
# Main IPs
51.159.161.241/32
51.159.137.54/32
163.172.184.215/32
# Backup IPs (used in case of emergency)
34.155.46.144/32
34.163.173.176/32
34.79.88.3/32
159.69.174.32/28 # Host IP Range: 159.69.174.33 - 159.69.174.46
All these IP addresses must be allowed to communicate with your remote systems.