Make teamcity site visible on Windows VM

I just installed Team City on a machine running Windows Server 2016. I want to add some webhooks into out bitbucket project, however I need the URL for the Team City instance. 

If I go to Administration > Global Settings I see the server URL is set to http://localhost:8080, which doesn't help me much. How to I find/create the URL I need to use to create the webhook?