An IP allow-list is used to provide access to selected IP addresses and programs that your network server policy may try to block.
If your server policy allows all outbound HTTP and HTTPS communication to any IP address or website: You do not need to make any changes.
If your server policy denies access to most or all external IP addresses and websites: You'll need to configure an allow-list to get some features to work.
To connect to Gusto fully, all Gusto agents and end users can add Gusto IP addresses to their allow-list.
We recommend viewing the list with an online JSON viewer of your choice.
The list includes all existing IP addresses, and any new IP addresses reserved for future updates.