A standard package has IP rotation at each Port. This means when using one Port, the output IP will change automatically at certain intervals transparently for you.
If you need access using static IP - use access through nodes.
A lifetime of each node is individual. An IP address of a node does not change during operation. When a node goes offline, you shall either wait for it to get back online, or switch to another node in manual mode. This way you can control the IP address change.
When buying a package with access through nodes, you can choose between using IP with rotation and static IP.
Access by Nodes:
1) Select the output IP type. Dynamic type – is standard access with rotation. Static type – is access through nodes.
2) Select your provider/ISP or your region/city for the system to find a suitable node.
3) Use a refresh button to search for a new node.
4) Use a new password. A given password corresponds to a specific IP address. It will not change during the operation. But it can be disconnected – then that port will stop working with this password. Just take a new one or wait until this one starts working again.
You can also use API to access nodes.