diff --git a/pkg/proxy/winkernel/proxier.go b/pkg/proxy/winkernel/proxier.go
index 6ff9444d979..382d8023d73 100644
--- a/pkg/proxy/winkernel/proxier.go
+++ b/pkg/proxy/winkernel/proxier.go
@@ -410,7 +410,9 @@ func (proxier *Proxier) newServiceInfo(port *v1.ServicePort, service *v1.Service
 	}
 
 	for _, ingress := range service.Status.LoadBalancer.Ingress {
-		info.loadBalancerIngressIPs = append(info.loadBalancerIngressIPs, &loadBalancerIngressInfo{ip: ingress.IP})
+		if net.ParseIP(ingress.IP) != nil {
+			info.loadBalancerIngressIPs = append(info.loadBalancerIngressIPs, &loadBalancerIngressInfo{ip: ingress.IP})
+		}
 	}
 	return info
 }