How do you find the cluster & service CIDR of a Kubernetes cluster? : <p>How do you find the cluster/service CIDR for a Kubernetes cluster, once it is already running?</p>

<p>I know for Minikube, it is 10.0.0.1/24.</p>

<p>For GKE, you can find out via</p>

<pre><code>gcloud container clusters describe XXXXXXX --zone=XXXXXX |
  grep -e clusterIpv4Cidr -e servicesIpv4Cidr
</code></pre>

<p>But how do you find out on a generic Kubernetes cluster, particularly via <code>kubectl</code>?</p>
