diff --git a/capsulflask/admin.py b/capsulflask/admin.py
index e34b547..ccdf5cd 100644
--- a/capsulflask/admin.py
+++ b/capsulflask/admin.py
@@ -19,7 +19,7 @@ bp = Blueprint("admin", __name__, url_prefix="/admin")
 def index():
   hosts = get_model().list_hosts_with_networks()
   vms_by_host_and_network = get_model().all_non_deleted_vms_by_host_and_network()
-  network_display_width_px = float(250);
+  network_display_width_px = float(500);
   #operations = get_model().list_all_operations()
 
   display_hosts = []
@@ -48,7 +48,7 @@ def index():
           network_end_int = int(ipv4_address)
       
       network['allocations'] = []
-      network_addresses_width = float((network_end_int-network_start_int)+1)
+      network_addresses_width = float((network_end_int-network_start_int))
 
       if host_id in vms_by_host_and_network:
         if network['network_name'] in vms_by_host_and_network[host_id]: