---
title: "Limits and Quotas - VPC"
description: "VPC limits: 50 subnets/VPC, 7 attachments/instance, 500 routes/subnet, min /29 subnet; quota: 15 VPCs/account. Available all zones."
url: https://community.exoscale.com/product/networking/vpc/service-boundaries/limits-and-quotas/
product: "VPC"
section: product
last_updated: 2026-10-26
---
> For AI agents: the documentation index is at https://community.exoscale.com/llms.txt. Every page is available as markdown at `<page URL>index.md` or with `Accept: text/markdown`.

# Limits and Quotas - VPC

## Limits

| Usage | Limit |
| --------------------------------- | -------------------------- |
| Subnets per VPC | 50 |
| Subnet attachments per instance | 7 |
| Routes per subnet | 500 |
| Minimum subnet size (IPv4) | 8 addresses (*ie* a /29) |


In a VPC subnet, 6 addresses are reserved and can't be used as an instance IP. For example in the subnet `192.168.42.0/24` we reserve:
- The 1st / network address `192.168.42.0`
- The 2nd address `192.168.42.1`: The IP of the subnet gateway
- The 3rd address `192.168.42.2`: Reserved for future use
- The 4th address `192.168.42.3`: Reserved for future use
- The 5th address `192.168.42.4`: Reserved for future use
- The last / broadcast address `192.168.42.255`



> [!WARNING]
> An instance can only be part of one VPC


## Quotas


| Usage | Quota |
| ------- | ------- |
| VPC | 15 |

## Availability
VPC is available in all zones.