title: AWS Lambda IP address ranges
body: <p>I'm looking at <a href="https://docs.aws.amazon.com/general/latest/gr/aws-ip-ranges.html" rel="noreferrer">https://docs.aws.amazon.com/general/latest/gr/aws-ip-ranges.html</a> trying to work out what IP address ranges are used by AWS Lambda but in the linked JSON file I don't see any references to the Lambda service. Does AWS Lambda just use EC2 under the hood and are those the IP address ranges I should be looking at?</p>