diff --git a/neutron/count_routers_on_host.sh b/neutron/count_routers_on_host.sh
new file mode 100755
index 0000000..8caba07
--- /dev/null
+++ b/neutron/count_routers_on_host.sh
@@ -0,0 +1,20 @@
+#!/bin/bash
+
+#set -x
+
+# count the number of routers per host
+# optional argument of ACTIVE_ONLY -- which will count routers on active L3 agents only
+
+echo "Router count per host. Gathering data. Be patient."
+
+if [ "$1" == "ACTIVE_ONLY" ]; then
+    AGENTS=$(neutron agent-list --column id --column agent_type --column host --format csv --quote minimal --column admin_state_up --column alive | grep ':-)' | grep True | grep L3 | cut -f1 -d',')
+else
+    AGENTS=$(neutron agent-list --column id --column agent_type --column host --format csv --quote minimal | grep L3 | cut -f1 -d',')
+fi
+
+for agent in ${AGENTS}; do
+    COUNT=$(neutron router-list-on-l3-agent --format csv --quote minimal ${agent} | grep -v "id,name,external_gateway_info" | grep "," | wc -l)
+    ROUTER_HOST=$(neutron agent-list --column id --column agent_type --column host --format csv --quote minimal | grep L3 | grep ${agent} | cut -f3 -d',' | tr -d '\r')
+    echo "${ROUTER_HOST} (${agent}): ${COUNT}"
+done