yes.

The IP address is exclusive to the service you purchased during the entire life cycle of purchasing and using the load balancing service.

be careful:

If your load balancing service address is bound to a domain name and provides external services, please ensure that your load balancing service instance will not be in arrears. After the arrears, the instance will automatically stop. If the instance is deleted 48 hours later, the corresponding service configuration and service address will be released and cannot be recovered. Please ensure that your load balancing service will not be in arrears.