diff --git a/inventory_provider/routes/lg.py b/inventory_provider/routes/lg.py
new file mode 100644
index 0000000000000000000000000000000000000000..90539e814038c77d6016fa5d631c2b5b777e3049
--- /dev/null
+++ b/inventory_provider/routes/lg.py
@@ -0,0 +1,61 @@
+import json
+import re
+
+from flask import Blueprint, jsonify, Response
+
+from inventory_provider.routes import common
+
+routes = Blueprint("lg-query-routes", __name__)
+
+ACCESS_PUBLIC = 'public'
+ACCESS_INTERNAL = 'all'
+
+
+@routes.after_request
+def after_request(resp):
+    return common.after_request(resp)
+
+
+@routes.route("/routers/<string:access>", methods=['GET', 'POST'])
+@common.require_accepts_json
+def routers(access):
+
+    if access not in {ACCESS_INTERNAL, ACCESS_PUBLIC}:
+        return Response(
+            response='unknown access level',
+            status=404,
+            mimetype='text/html')
+
+    redis = common.get_current_redis()
+
+    def _visible(router):
+        if access == ACCESS_INTERNAL:
+            return True
+        return router['type'] == 'CORE'
+
+    def _routers():
+        i = 0
+        for k in redis.scan_iter(f'opsdb:lg:*'):
+            rtr = redis.get(k.decode('utf-8')).decode('utf-8')
+            rtr = json.loads(rtr)
+            i += 1
+            if _visible(rtr):
+                yield rtr
+
+    cache_key = f'classifier-cache:lg:{access}'
+    result = redis.get(cache_key)
+
+    if result:
+        result = json.loads(result.decode('utf-8'))
+    else:
+        result = list(_routers())
+        # cache this data for the next call
+        redis.set(cache_key, json.dumps(result).encode('utf-8'))
+
+    if not result:
+        return Response(
+            response=f'no routers found for access level {access}',
+            status=404,
+            mimetype="text/html")
+
+    return jsonify(result)