amazon.aws.aws_service_ip_ranges – Look up the IP ranges for services provided in AWS such as EC2 and S3.

Note

This plugin is part of the amazon.aws collection (version 2.1.0).

You might already have this collection installed if you are using the ansible package. It is not included in ansible-core. To check whether it is installed, run ansible-galaxy collection list.

To install it, use: ansible-galaxy collection install amazon.aws.

To use it in a playbook, specify: amazon.aws.aws_service_ip_ranges.

Synopsis

  • AWS publishes IP ranges used on the public internet by EC2, S3, CloudFront, CodeBuild, Route53, and Route53 Health Checking.

  • This module produces a list of all the ranges (by default) or can narrow down the list to the specified region or service.

Requirements

The below requirements are needed on the local controller node that executes this lookup.

  • must have public internet connectivity

Parameters

Parameter Choices/Defaults Configuration Comments
ipv6_prefixes
string
added in 2.1.0 of amazon.aws
When ipv6_prefixes=True the lookup will return ipv6 addresses instead of ipv4 addresses
region
string
The AWS region to narrow the ranges to. Examples: us-east-1, eu-west-2, ap-southeast-1
service
string
The service to filter ranges by. Options: EC2, S3, CLOUDFRONT, CODEbUILD, ROUTE53, ROUTE53_HEALTHCHECKS

Examples

vars:
  ec2_ranges: "{{ lookup('aws_service_ip_ranges', region='ap-southeast-2', service='EC2', wantlist=True) }}"
tasks:

- name: "use list return option and iterate as a loop"
  debug: msg="{% for cidr in ec2_ranges %}{{ cidr }} {% endfor %}"
# "52.62.0.0/15 52.64.0.0/17 52.64.128.0/17 52.65.0.0/16 52.95.241.0/24 52.95.255.16/28 54.66.0.0/16 "

- name: "Pull S3 IP ranges, and print the default return style"
  debug: msg="{{ lookup('aws_service_ip_ranges', region='us-east-1', service='S3') }}"
# "52.92.16.0/20,52.216.0.0/15,54.231.0.0/17"

Return Values

Common return values are documented here, the following are the fields unique to this lookup:

Key Returned Description
_raw
string
success
comma-separated list of CIDR ranges



Authors