https://aws.amazon.com/vpc/faqs/?nc1=h_ls
引用ここから
Q. How many VPCs, subnets, Elastic IP addresses, and internet gateways can I create?
You can have:
Five Amazon VPCs per AWS account per region
Two hundred subnets per Amazon VPC
Five Amazon VPC Elastic IP addresses per AWS account per region
One internet gateway per Amazon VPC
See the Amazon VPC user guide for more information on VPC limits.
引用ここまで
EIP5個？
と思いきや上限緩和申請対象だった
https://www.t3a.jp/blog/infrastructure/ip-limited-mitigation/
vpc5個？
と思いきやこちらも
https://docs.aws.amazon.com/ja_jp/vpc/latest/userguide/amazon-vpc-limits.html
100まで生けるみたい。
