(https://www.linkedin.com/pulse/aws-global-infrastructure-network-registfy-nqswe/)

CloudFront

A global content delivery network (CDN) service that accelerates delivery of websites, APIs, video content, or other web assets.

Direct Connect

An alternative to a shared Internet connection to AWS; it is a completely private connection from an organization’s on-premises network to the AWS facilities.

Global Accelerator

An AWS networking service that provides anycast static IP addresses to help optimize inbound traffic flows destined for AWS resources.

Internet Gateway

A horizontally scaled, redundant, and highly available virtual component that allows communication between instances in a virtual private cloud and the Internet, facilitating inbound and outbound traffic

Route 53

A highly available and scalable cloud Domain Name System (DNS) web service.