Cloud SQL Proxy host

[Scott Ertel]

I am behind a corp firewall. My security team is willing to open the port but they want to allow it to only certain hosts. Does anyone know if there is a range or lists of hosts that needs to be allowed?

[Katayoon (Cloud Platform Support)]

Apparently you have created a duplicate thread on the same question. In order to avoid duplicating efforts I recommend to work with the duplicate one.