- What are the IP addresses of various AWS services?
I'm in a situation where I need to have DNS Health checks on a round robin record. The port I need health checked is not open to the world, so I need some what to allow the AWS infra IP addresses which run Health Checks access my services.
AWS publishes these addresses via a call to an API endpoint and returns json.
For more information review:
I'm still not completely sure how we could automatically add these addresses to an SG.