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Terraform in Yandex Cloud
  • Getting started
  • Solution library
    • Overview
    • Release notes
          • vpc_address
          • vpc_gateway
          • vpc_network
          • vpc_private_endpoint
          • vpc_route_table
          • vpc_security_group
          • vpc_security_group_rule
          • vpc_subnet

In this article:

  • Example usage
  • Arguments & Attributes Reference
  1. Terraform reference
  2. Resources
  3. Virtual Private Cloud
  4. Data Sources
  5. vpc_subnet

yandex_vpc_subnet (DataSource)

Written by
Yandex Cloud
Updated at February 9, 2026
  • Example usage
  • Arguments & Attributes Reference

Get information about a Yandex VPC subnet. For more information, see Yandex Cloud VPC.

This data source is used to define VPC Subnets that can be used by other resources.

Warning

One of subnet_id or name should be specified.

Example usageExample usage

//
// Get information about existing VPC Subnet.
//
data "yandex_vpc_subnet" "admin" {
  subnet_id = "my-subnet-id"
}

Arguments & Attributes ReferenceArguments & Attributes Reference

  • created_at (Read-Only) (String). The creation timestamp of the resource.
  • description (String). The resource description.
  • dhcp_options [Block]. Options for DHCP client.
    • domain_name (String). Domain name.
    • domain_name_servers (List Of String). Domain name server IP addresses.
    • ntp_servers (List Of String). NTP server IP addresses.
  • folder_id (String). The folder identifier that resource belongs to. If it is not provided, the default provider folder-id is used.
  • id (String).
  • labels (Map Of String). A set of key/value label pairs which assigned to resource.
  • name (String). The resource name.
  • network_id (Required)(String). ID of the network this subnet belongs to. Only networks that are in the distributed mode can have subnets.
  • route_table_id (String). The ID of the route table to assign to this subnet. Assigned route table should belong to the same network as this subnet.
  • subnet_id (String). Subnet ID.
  • v4_cidr_blocks (Required)(List Of String). A list of blocks of internal IPv4 addresses that are owned by this subnet. Provide this property when you create the subnet. For example, 10.0.0.0/22 or 192.168.0.0/16. Blocks of addresses must be unique and non-overlapping within a network. Minimum subnet size is /28, and maximum subnet size is /16. Only IPv4 is supported.
  • v6_cidr_blocks (Read-Only) (List Of String). An optional list of blocks of IPv6 addresses that are owned by this subnet.
  • zone (String). The availability zone where resource is located. If it is not provided, the default provider zone will be used.

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