- NAME
-
- gcloud compute networks subnets expand-ip-range - expand the IP range of a Compute Engine subnetwork
- SYNOPSIS
-
-
gcloud compute networks subnets expand-ip-rangeNAME--prefix-length=PREFIX_LENGTH[--region=REGION] [GCLOUD_WIDE_FLAG …]
-
- DESCRIPTION
-
gcloud compute networks subnets expand-ip-rangeexpands the IP range of a VPC subnetwork.For more information about expanding a subnet, see Expanding a primary IP range.
This command doesn't work for secondary subnets or for subnets that are used exclusively for load balancer proxies. For more information, see Proxy-only subnets for load balancers.
- EXAMPLES
-
To expand the IP range of
SUBNETgcloud compute networks subnets expand-ip-range SUBNET --region=us-central1 --prefix-length=16 - POSITIONAL ARGUMENTS
-
NAME- Name of the subnetwork to operate on.
- REQUIRED FLAGS
-
--prefix-length=PREFIX_LENGTH- The new prefix length of the subnet. It must be smaller than the original and in the private address space 10.0.0.0/8, 172.16.0.0/12 or 192.168.0.0/16 defined in RFC 1918.
- OPTIONAL FLAGS
-
--region=REGION-
Region of the subnetwork to operate on. If not specified, you might be prompted
to select a region (interactive mode only).
To avoid prompting when this flag is omitted, you can set the
compute/regiongcloud config set compute/region REGIONA list of regions can be fetched by running:
gcloud compute regions listTo unset the property, run:
gcloud config unset compute/regionAlternatively, the region can be stored in the environment variable
CLOUDSDK_COMPUTE_REGION
- GCLOUD WIDE FLAGS
-
These flags are available to all commands:
--access-token-file,--account,--billing-project,--configuration,--flags-file,--flatten,--format,--help,--impersonate-service-account,--log-http,--project,--quiet,--trace-token,--user-output-enabled,--verbosity.Run
$ gcloud helpfor details. - NOTES
-
These variants are also available:
gcloud alpha compute networks subnets expand-ip-rangegcloud beta compute networks subnets expand-ip-range
gcloud compute networks subnets expand-ip-range
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Last updated 2025-05-07 UTC.