split host port

src/utils/utils.go

@@ -278,7 +278,8 @@ var PrivateIPNetworks = []net.IPNet{
 }
 
 func IsLocalIP(ipaddress string) bool {
-	ip := net.ParseIP(ipaddress)
+	host, _, _ := net.SplitHostPort(ipaddress)
+	ip := net.ParseIP(host)
 	for _, ipNet := range PrivateIPNetworks {
 		if ipNet.Contains(ip) {
 			return true

src/utils/utils_test.go

@@ -191,3 +191,7 @@ func TestFindOpenPorts(t *testing.T) {
 	openPorts := FindOpenPorts("localhost", 9009, 4)
 	assert.Equal(t, []int{9009, 9010, 9011, 9012}, openPorts)
 }
+
+func TestIsLocalIP(t *testing.T) {
+	assert.True(t, IsLocalIP("192.168.0.14:9009"))
+}