diff --git a/README.md b/README.md
index 12c50d7..70236ec 100644
--- a/README.md
+++ b/README.md
@@ -12,7 +12,7 @@ You need this information in your hosts (/etc/ansible/hosts) file:
 
 [troisdorf5:vars]
 sn_hostname=troisdorf5
-sn_dhcp_range=10.188.115.1 10.188.115.254
+sn_dhcp_range=10.188.116.1 10.188.119.254
 sn_dhcp_dns=10.188.1.100, 10.188.1.23
 sn_dhcp_router=10.188.255.5
 sn_mesh_IPv6=fda0:747e:ab29:7405:255::5
@@ -20,3 +20,15 @@ sn_mesh_IPv4=10.188.255.5
 sn_mesh_MAC=a2:8c:ae:6f:f6:05
 sn_fqdn=freifunk-troisdorf.de
 sn_l2tp_tb_port=53844
+
+[troisdorf4:vars]
+sn_hostname=troisdorf4
+sn_dhcp_range=10.188.112.1 10.188.115.254
+sn_dhcp_dns=10.188.255.4, 10.188.1.100
+sn_dhcp_router=10.188.255.4
+sn_mesh_IPv6=fda0:747e:ab29:7405:255::4
+sn_mesh_IPv4=10.188.255.4
+sn_mesh_MAC=a2:8c:ae:6f:f6:04
+sn_fqdn=freifunk-troisdorf.de
+sn_l2tp_tb_port=53842
+