ConfigServer IP Addresses

To ensure that your server can contact ours for product version checks, upgrades and (where relevant) licensing, the following IP addresses should be whitelisted in any firewall for outbound TCP connections to ports 80 and 443:

54.36.165.115 # download2.configserver.com
94.130.90.175 # download.configserver.com
66.165.246.166 # license.configserver.com
2604:4500:9:156::6 # ipv6.license.configserver.com

This list is also available in a plain text file and a csf advanced allow filter file.

We are taking a short break and will close the store, helpdesk and email from 17:00 BST on Tuesday, 29th April to 09:00 BST Thursday, 8th May 2025.

If you purchase a license or Service Package before the closing date and require installation, please be sure to leave at least 24-48 hours before then for the work to be done. Otherwise, any work will be scheduled for after this period. We will reopen on Thursday, 8th May 2025.