Control: tags -1 moreinfo Hi Tom,
> I created an EC2 instance in us-east-1 using the command line below. The > instance does not have a public IP, although I requested one. It is not > possible to add a public IP after creation time, except for elastic IPs, > which carry additional cost. I tried to reproduce, and was not able to. Using the same AMI as you, as well as the latest build (ami-0cb7a724e5bafff67 in us-west-2), the instance was assigned a public IP. The initial response to run-instances does not include a PublicIpAddress, but it is there a describe-instances response within a few seconds. I observed the same behavior when I laucnhed Ubuntu 22.04 from i-0f0d0cdaa7102be65 in us-west-2. Do you see a public ip if you describe the new instance after creation? Thanks, Ross