AWS Elastic IP (EIP)

• https://docs.aws.amazon.com/AWSEC2/latest/UserGuide/elastic-ip-addresses-eip.html

Elastic IPs are totally free, as long as they are being used by an instance, by default, all AWS accounts are limited to five (5) Elastic IP addresses per Region.

Related terms

• Cloudformation: AWS::EC2::EIP
• aws ec2 describe-instances: PublicIpAddress
• aws ec2 describe-addresses
• Elastic Network Interface (ENI)
• Terraform: aws_eip
• To change the instance type, the instance must be in the stopped state. , Public IP will change.

See also

• IP, IPv4, IPv6, subnet, CIDR, netmask, IP address, Public IP, Private IP, AWS Elastic IP (EIP), Geo restriction, Ipstack, IPAM, Static, BYOIP
• AWS networking: AWS CloudFront, ELB, ALB, Amazon Virtual Private Cloud (VPC), Amazon Route 53, AWS PrivateLink, EIP, AWS VPN, AWS Global Accelerator, AWS Transit Gateway, AWS Network Firewall, AWS Network Load Balancer, AWS Certified Advanced Networking - Specialty, AWS Direct Connect

https://aws.amazon.com/ec2/instance-types/