---
type: post-synth-check
title: WAW061
description: Subnet CidrBlock falls outside its VPC's CidrBlock — fails at deploy time
id: WAW061
severity: error
category: post-synth
lexicon: aws
docs: https://intentius.io/chant/lexicons/aws/rules/
---
Subnet CidrBlock falls outside its VPC's CidrBlock — fails at deploy time

## Applies to

- [Subnet](/types/Subnet.md)
- [Type](/types/Type.md)
- [Vpc](/types/Vpc.md)