> For clean Markdown of any page, append .md to the page URL.
> For a complete documentation index, see https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/llms.txt.
> For AI client integration (Claude Code, Cursor, etc.), connect to the MCP server at https://docs.nvidia.com/infra-controller/_mcp/server.

# Subnet

Subnet is a network prefix belonging to an IP Block allocated to a Tenant. Tenant can use Subnets to enable network connectivity between their Instances.

Subnets configure VPCs whose `networkVirtualizationType` is `ETHERNET_VIRTUALIZER` and support IPv4 only. FNN VPCs use VPC Prefixes instead.


## API Docs

- Subnet [Retrieve all Subnets](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/get-all-subnet.md)
- Subnet [Create Subnet](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/create-subnet.md)
- Subnet [Retrieve Subnet](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/get-subnet.md)
- Subnet [Delete Subnet](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/delete-subnet.md)
- Subnet [Update Subnet](https://docs.nvidia.com/infra-controller/rest-api-reference/api-reference/subnet/update-subnet.md)

## OpenAPI Specification

The raw OpenAPI 3.1 specification for this API is available at:
- [OpenAPI JSON](https://docs.nvidia.com/infra-controller/openapi.json)
- [OpenAPI YAML](https://docs.nvidia.com/infra-controller/openapi.yaml)