diff --git a/templates/cluster-template.yaml b/templates/cluster-template.yaml
index a60c209b5dd..0426726c5a4 100644
--- a/templates/cluster-template.yaml
+++ b/templates/cluster-template.yaml
@@ -36,7 +36,7 @@ spec:
           dnsName: ${CLUSTER_NAME}-${APISERVER_LB_DNS_SUFFIX}.${AZURE_LOCATION}.cloudapp.azure.com
           name: ${CLUSTER_NAME}-api-lb
       - name: ${CLUSTER_NAME}-internal-lb-private-ip
-        privateIP: 10.0.11.100
+        privateIP: 10.0.0.100
     subnets:
     - cidrBlocks:
       - 10.0.0.0/16
diff --git a/templates/internal-load-balancer/azure-cluster-cidrs-and-frontend-ips.yaml b/templates/internal-load-balancer/azure-cluster-cidrs-and-frontend-ips.yaml
index 348bbbf0e62..92e854c12eb 100644
--- a/templates/internal-load-balancer/azure-cluster-cidrs-and-frontend-ips.yaml
+++ b/templates/internal-load-balancer/azure-cluster-cidrs-and-frontend-ips.yaml
@@ -13,7 +13,7 @@ spec:
             name: ${CLUSTER_NAME}-api-lb
             dnsName: ${CLUSTER_NAME}-${APISERVER_LB_DNS_SUFFIX}.${AZURE_LOCATION}.cloudapp.azure.com
         - name: ${CLUSTER_NAME}-internal-lb-private-ip
-          privateIP: 10.0.11.100
+          privateIP: 10.0.0.100
     vnet:
       cidrBlocks:
         - 10.0.0.0/8
diff --git a/templates/test/ci/cluster-template-prow-spot.yaml b/templates/test/ci/cluster-template-prow-spot.yaml
index 09b142756fe..333347a3a16 100644
--- a/templates/test/ci/cluster-template-prow-spot.yaml
+++ b/templates/test/ci/cluster-template-prow-spot.yaml
@@ -43,7 +43,7 @@ spec:
           dnsName: ${CLUSTER_NAME}-${APISERVER_LB_DNS_SUFFIX}.${AZURE_LOCATION}.cloudapp.azure.com
           name: ${CLUSTER_NAME}-api-lb
       - name: ${CLUSTER_NAME}-internal-lb-private-ip
-        privateIP: 10.0.11.100
+        privateIP: 10.0.0.100
     subnets:
     - cidrBlocks:
       - 10.0.0.0/16