diff --git a/pym/cl_fill_install.py b/pym/cl_fill_install.py
index 10d8e5d..b8acbd9 100644
--- a/pym/cl_fill_install.py
+++ b/pym/cl_fill_install.py
@@ -121,6 +121,7 @@ class fillVars(object, glob_attr):
             mapInterface = {}
             mapInterface["ip"] = ipaddr
             mapInterface["cidr"] = str(ip.maskToCidr(mask)) if mask else ""
+            mapInterface["network"] = ip.getIpNet(ipaddr,mask=mask)
             mapInterface["dhcp"] = "on" if dhcp else "off"
             mapInterface["mac"] = mac
             mapInterface["name"] = "{vendor} {name}".format(**pciInfo)
@@ -1102,6 +1103,10 @@ class fillVars(object, glob_attr):
         """Current mask"""
         return self.getAttributeFromHash('os_install_net_hash','cidr')
 
+    def get_os_install_net_network(self):
+        """Current network"""
+        return self.getAttributeFromHash('os_install_net_hash','network')
+
     def get_os_install_net_mac(self):
         """Current mac"""
         return self.getAttributeFromHash('os_install_net_hash','mac')
diff --git a/pym/cl_vars_install.py b/pym/cl_vars_install.py
index fdcb803..84c43a6 100644
--- a/pym/cl_vars_install.py
+++ b/pym/cl_vars_install.py
@@ -278,6 +278,9 @@ class Data:
     # ip for all network interfaces
     os_install_net_ip = {}
 
+    # network for ip
+    os_install_net_network = {}
+
     # ip cidr
     os_install_net_cidr = {}