What are the allowed IPs for SSH to AWS EC2 instance?

[Dejun Xiang]

Hi,

Our project need to run SSH in pipline to connect aws EC2 instance. 

For security concern, we need to set a list of allowed ip address to set the inbound rule of the security group attached to the EC2 instance.

I've add all the IPs in pipline build section: https://support.atlassian.com/bitbucket-cloud/docs/what-are-the-bitbucket-cloud-ip-addresses-i-should-use-to-configure-my-corporate-firewall/

and this one: https://ip-ranges.atlassian.com/

But it still doesn't work, unless I open 0.0.0.0 for port 22, which is not what I wanted.

So please help.