> ## Documentation Index > Fetch the complete documentation index at: https://gcore.com/docs/llms.txt > Use this file to discover all available pages before exploring further. # List subnets > Returns a list of subnets. Use the `owned_by` query parameter to control which subnets are returned: `project` (default) returns only subnets owned by the project, `any` returns all subnets from networks available to the project. ## OpenAPI ````yaml /api-reference/services_documented/cloud_api.yaml get /cloud/v1/subnets/{project_id}/{region_id} openapi: 3.1.0 info: title: Gcore OpenAPI – Cloud API description: >- This OpenAPI is an aggregated OpenAPI specification that unifies all Gcore products into a single file. It covers Cloud, CDN, DNS, WAAP, DDoS Protection, Object Storage, Streaming, and FastEdge services. version: '2026-05-14T07:00:22.640261+00:00' servers: - url: https://api.gcore.com security: - APIKey: [] tags: - name: Bare Metal x-displayName: Bare Metal - name: Container as a Service x-displayName: Container as a Service - name: Cost Reports x-displayName: Cost Reports - name: DDoS Protection x-displayName: DDoS Protection - name: Everywhere Inference x-displayName: Everywhere Inference - name: Everywhere Inference Apps x-displayName: Everywhere Inference Apps - name: File Shares x-displayName: File Shares - name: Floating IPs x-displayName: Floating IPs - name: Function as a Service x-displayName: Function as a Service - name: GPU Bare Metal x-displayName: GPU Bare Metal - name: GPU Virtual x-displayName: GPU Virtual - name: IP Ranges x-displayName: IP Ranges - name: Images x-displayName: Images - name: Instances x-displayName: Instances - name: Load Balancers x-displayName: Load Balancers - name: Logging x-displayName: Logging - name: Managed Kubernetes x-displayName: Managed Kubernetes - name: Managed PostgreSQL x-displayName: Managed PostgreSQL - name: Networks x-displayName: Networks - name: Placement Groups x-displayName: Placement Groups - name: Projects x-displayName: Projects - name: Quotas x-displayName: Quotas - name: Regions x-displayName: Regions - name: Registry x-displayName: Registry - name: Reservations x-displayName: Reservations - name: Reserved IPs x-displayName: Reserved IPs - name: Routers x-displayName: Routers - name: SSH Keys x-displayName: SSH Keys - name: Secrets x-displayName: Secrets - name: Security Groups x-displayName: Security Groups - name: Snapshot Schedules x-displayName: Snapshot Schedules - name: Snapshots x-displayName: Snapshots - name: Tasks x-displayName: Tasks - name: User Actions x-displayName: User Actions - name: User Role Assignments x-displayName: User Role Assignments - name: Volumes x-displayName: Volumes paths: /cloud/v1/subnets/{project_id}/{region_id}: get: tags: - Networks summary: List subnets description: >- Returns a list of subnets. Use the `owned_by` query parameter to control which subnets are returned: `project` (default) returns only subnets owned by the project, `any` returns all subnets from networks available to the project. operationId: SubnetViewSet.get parameters: - in: path name: project_id required: true description: Project ID schema: description: Project ID example: 1 examples: - 1 title: Project Id type: integer - in: path name: region_id required: true description: Region ID schema: description: Region ID example: 1 examples: - 1 title: Region Id type: integer - in: query name: limit required: false description: Optional. Limit the number of returned items schema: default: 1000 description: Optional. Limit the number of returned items example: 1000 examples: - 1000 exclusiveMinimum: 0 maximum: 1000 title: Limit type: integer - in: query name: network_id required: false description: Only list subnets of this network schema: description: Only list subnets of this network example: b30d0de7-bca2-4c83-9c57-9e645bd2cc92 examples: - b30d0de7-bca2-4c83-9c57-9e645bd2cc92 format: uuid4 title: Network Id type: string - in: query name: offset required: false description: >- Optional. Offset value is used to exclude the first set of records from the result schema: default: 0 description: >- Optional. Offset value is used to exclude the first set of records from the result example: 0 examples: - 0 minimum: 0 title: Offset type: integer - in: query name: order_by required: false description: >- Ordering subnets list result by `name`, `created_at`, `updated_at`, `available_ips`, `total_ips`, and `cidr` (default) fields of the subnet and directions (`name.asc`). schema: $ref: '#/components/schemas/SubnetListOrderByChoices' default: cidr.asc description: >- Ordering subnets list result by `name`, `created_at`, `updated_at`, `available_ips`, `total_ips`, and `cidr` (default) fields of the subnet and directions (`name.asc`). examples: - name.asc - in: query name: owned_by required: false description: >- Controls which subnets are returned. 'project' (default) returns only subnets owned by the project. 'any' returns all subnets from networks available to the project, including subnets from shared networks. schema: $ref: '#/components/schemas/SubnetOwnedBy' default: project description: >- Controls which subnets are returned. 'project' (default) returns only subnets owned by the project. 'any' returns all subnets from networks available to the project, including subnets from shared networks. examples: - project - in: query name: tag_key required: false description: Optional. Filter by tag keys. ?`tag_key`=key1&`tag_key`=key2 schema: description: Optional. Filter by tag keys. ?`tag_key`=key1&`tag_key`=key2 example: - key1 - key2 examples: - - key1 - key2 items: description: >- Tag key. Maximum 255 characters. Cannot contain spaces, tabs, newlines, empty string or '=' character. example: my-tag examples: - my-tag maxLength: 255 minLength: 1 pattern: ^[^\s=]+$ type: string title: Tag Key type: array - in: query name: tag_key_value required: false description: Optional. Filter by tag key-value pairs. schema: contentMediaType: application/json contentSchema: patternProperties: ^[^\s=]+$: description: >- Tag value. Maximum 255 characters. Cannot contain tabs, newlines, empty string or start/end with whitespace. example: my-tag-value examples: - my-tag-value maxLength: 255 minLength: 1 pattern: ^[^ \t\n\r\f\v]([^\t\n\r\f\v]*[^ \t\n\r\f\v])?$ type: string propertyNames: description: >- Tag key. Maximum 255 characters. Cannot contain spaces, tabs, newlines, empty string or '=' character. examples: - my-tag maxLength: 255 minLength: 1 type: object description: Optional. Filter by tag key-value pairs. example: key: value examples: - key: value title: Tag Key Value type: string responses: '200': description: OK content: application/json: schema: $ref: '#/components/schemas/SubnetSerializerList' x-codeSamples: - lang: Python source: |- import os from gcore import Gcore client = Gcore( api_key=os.environ.get("GCORE_API_KEY"), # This is the default and can be omitted ) page = client.cloud.networks.subnets.list( project_id=1, region_id=1, ) page = page.results[0] print(page.cidr) - lang: Go source: "package main\n\nimport (\n\t\"context\"\n\t\"fmt\"\n\n\t\"github.com/G-Core/gcore-go\"\n\t\"github.com/G-Core/gcore-go/cloud\"\n\t\"github.com/G-Core/gcore-go/option\"\n)\n\nfunc main() {\n\tclient := gcore.NewClient(\n\t\toption.WithAPIKey(\"My API Key\"),\n\t)\n\tpage, err := client.Cloud.Networks.Subnets.List(context.TODO(), cloud.NetworkSubnetListParams{\n\t\tProjectID: gcore.Int(1),\n\t\tRegionID: gcore.Int(1),\n\t})\n\tif err != nil {\n\t\tpanic(err.Error())\n\t}\n\tfmt.Printf(\"%+v\\n\", page)\n}\n" components: schemas: SubnetListOrderByChoices: enum: - available_ips.asc - available_ips.desc - cidr.asc - cidr.desc - created_at.asc - created_at.desc - name.asc - name.desc - total_ips.asc - total_ips.desc - updated_at.asc - updated_at.desc title: SubnetListOrderByChoices type: string SubnetOwnedBy: enum: - any - project title: SubnetOwnedBy type: string SubnetSerializerList: properties: count: description: Number of objects example: 1 examples: - 1 minimum: 0 title: Count type: integer results: description: Objects items: $ref: '#/components/schemas/SubnetSerializer' title: Results type: array required: - count - results title: SubnetSerializerList type: object SubnetSerializer: properties: available_ips: anyOf: - type: integer - type: 'null' default: null description: Number of available ips in subnet examples: - 250 title: Available Ips cidr: description: CIDR example: 192.168.13.0/24 examples: - 192.168.13.0/24 format: ipvanynetwork title: Cidr type: string created_at: description: Datetime when the subnet was created example: 2019-06-13T13:58:12+0000 examples: - 2019-06-13T13:58:12+0000 format: date-time title: Created At type: string creator_task_id: anyOf: - format: uuid4 type: string - type: 'null' default: null description: Task that created this entity examples: - 5cc890da-d031-4a23-ac31-625edfa22812 title: Creator Task Id dns_nameservers: anyOf: - items: format: ipvanyaddress type: string type: array - type: 'null' default: null description: List IP addresses of a DNS resolver reachable from the network examples: - - 8.8.8.8 - 8.8.4.4 title: Dns Nameservers enable_dhcp: description: True if DHCP should be enabled example: true examples: - true title: Enable Dhcp type: boolean gateway_ip: anyOf: - format: ipvanyaddress type: string - type: 'null' default: null description: >- Default GW IPv4 address, advertised in DHCP routes of this subnet. If null, no gateway is advertised by this subnet. examples: - 192.168.13.1 title: Gateway Ip has_router: default: false deprecated: true description: Deprecated. Always returns `false`. example: false examples: - false title: Has Router type: boolean host_routes: anyOf: - items: $ref: '#/components/schemas/RouteOutSerializer' type: array - type: 'null' default: null description: List of custom static routes to advertise via DHCP. examples: - [] title: Host Routes id: anyOf: - format: uuid4 type: string - type: 'null' default: null description: Subnet id. examples: - b39792c3-3160-4356-912e-ba396c95cdcf title: Id ip_version: $ref: '#/components/schemas/IPVersion' description: IP version examples: - 4 name: description: Subnet name example: subnet_3 examples: - subnet_3 pattern: ^[a-zA-Z0-9][a-zA-Z 0-9._\-]{1,61}[a-zA-Z0-9._]$ title: Name type: string network_id: description: Network ID example: b30d0de7-bca2-4c83-9c57-9e645bd2cc92 examples: - b30d0de7-bca2-4c83-9c57-9e645bd2cc92 format: uuid4 title: Network Id type: string project_id: description: Project ID example: 1337 examples: - 1337 title: Project Id type: integer region: description: Region name example: Luxembourg 1 examples: - Luxembourg 1 title: Region type: string region_id: description: Region ID example: 7 examples: - 7 title: Region Id type: integer tags: description: >- List of key-value tags associated with the resource. A tag is a key-value pair that can be associated with a resource, enabling efficient filtering and grouping for better organization and management. Some tags are read-only and cannot be modified by the user. Tags are also integrated with cost reports, allowing cost data to be filtered based on tag keys or values. example: - key: my-tag read_only: false value: my-tag-value examples: - - key: my-tag read_only: false value: my-tag-value items: $ref: '#/components/schemas/TagSerializer' title: Tags type: array task_id: anyOf: - format: uuid4 type: string - type: 'null' default: null description: >- The UUID of the active task that currently holds a lock on the resource. This lock prevents concurrent modifications to ensure consistency. If `null`, the resource is not locked. examples: - null title: Task Id total_ips: anyOf: - type: integer - type: 'null' default: null description: Total number of ips in subnet examples: - 253 title: Total Ips updated_at: description: Datetime when the subnet was last updated example: 2019-06-13T13:58:12+0000 examples: - 2019-06-13T13:58:12+0000 format: date-time title: Updated At type: string required: - project_id - region_id - region - name - network_id - ip_version - enable_dhcp - cidr - tags - created_at - updated_at title: SubnetSerializer type: object RouteOutSerializer: properties: destination: description: CIDR of destination IPv4 or IPv6 subnet. example: 10.0.3.0/24 examples: - 10.0.3.0/24 format: ipvanynetwork title: Destination type: string nexthop: description: >- IPv4 or IPv6 address to forward traffic to if it's destination IP matches 'destination' CIDR. example: 10.0.0.13 examples: - 10.0.0.13 format: ipvanyaddress title: Nexthop type: string required: - destination - nexthop title: RouteOutSerializer type: object IPVersion: enum: - 4 - 6 title: IPVersion type: integer TagSerializer: description: >- A tag is a key-value pair that can be associated with a resource, enabling efficient filtering and grouping for better organization and management. Some tags are read-only and cannot be modified by the user. Tags are also integrated with cost reports, allowing cost data to be filtered based on tag keys or values. properties: key: description: >- Tag key. Maximum 255 characters. Cannot contain spaces, tabs, newlines, empty string or '=' character. example: my-tag examples: - my-tag title: Key type: string read_only: description: If true, the tag is read-only and cannot be modified by the user example: false examples: - false title: Read Only type: boolean value: description: >- Tag value. Maximum 255 characters. Cannot contain spaces, tabs, newlines, empty string or '=' character. example: my-tag-value examples: - my-tag-value title: Value type: string required: - key - value - read_only title: TagSerializer type: object securitySchemes: APIKey: description: >- API key for authentication. Make sure to include the word `apikey`, followed by a single space and then your token. Example: `apikey 1234$abcdef` type: apiKey in: header name: Authorization ````