Lightsail CDN supports IPv6-only instances as origins
networkingawsengineer
feature
Amazon Lightsail CDN distributions now support IPv6-only instances as origins, previously only supporting IPv4 or dual-stack. This allows customers to serve content from cost-effective IPv6-only instances to all users, regardless of their network's IPv6 connectivity, enhancing performance and accessibility.
Read the original announcement →
https://aws.amazon.com/about-aws/whats-new/2026/05/amazon-lightsail-cdn-ipv6/