diff --git a/app/local_settings.example.py b/app/local_settings.example.py
index 7e69036..38237a6 100644
--- a/app/local_settings.example.py
+++ b/app/local_settings.example.py
@@ -53,4 +53,9 @@ THRESHOLD_API_KEY = "name"
 THRESHOLD_API_TOKEN = "token"
 THRESHOLD_API_COUNTER = "counter"
 
+# NickTrace
+NICKTRACE_MAX_ITERATIONS = 4
+NICKTRACE_MAX_CHUNK_SIZE = 500
+NICKTRACE_QUERY_SIZE = 10000
+
 DEBUG = True
diff --git a/core/lib/nicktrace.py b/core/lib/nicktrace.py
index 173490e..af7e801 100644
--- a/core/lib/nicktrace.py
+++ b/core/lib/nicktrace.py
@@ -1,14 +1,20 @@
+from math import ceil
+
+from django.conf import settings
+from numpy import array_split
+
 from core.lib.opensearch import client, run_main_query
 
 
-def get_nicks(request, net, nick, iter=0):
-    """
-    Get all related nicknames of the given nickname by tracking nickname changes.
-    """
-    print("GET NICKS INIT", net, nick, iter)
+def construct_query(net, nicks):
+    # Construct the query
+    query_nicks = [{"match": {"nick": x}} for x in nicks]
+    query_users = [{"match": {"user": x}} for x in nicks]
+    query_should = query_nicks + query_users
+    # print("QUERY SHOULD", query_should)
     # Get the initial query
     query = {
-        "size": 10000,
+        "size": settings.NICKTRACE_QUERY_SIZE,
         "query": {
             "bool": {
                 "must": [
@@ -16,55 +22,71 @@ def get_nicks(request, net, nick, iter=0):
                     {"match": {"type": "nick"}},
                     {
                         "bool": {
-                            "should": [
-                                {"match": {"nick": nick}},
-                                {"match": {"user": nick}},
-                            ]
+                            "should": query_should,
                         }
                     },
                 ]
             }
         },
     }
-    results = run_main_query(client, request.user, query, custom_query=True)
+    return query
+
+
+def get_nicks(request, net, nicks, iter=True):
+    """
+    Get all related nicknames of the given nickname by tracking nickname changes.
+    """
+
+    # Split query into chunks
+    split_nicks = array_split(
+        nicks, ceil(len(nicks) / settings.NICKTRACE_MAX_CHUNK_SIZE)
+    )
     nicks = []
-    if "hits" in results.keys():
-        if "hits" in results["hits"]:
-            for item in results["hits"]["hits"]:
-                element = item["_source"]
-                element["id"] = item["_id"]
+    for nicks_chunked in split_nicks:
+        if len(nicks_chunked) == 0:
+            break
+        query = construct_query(net, nicks_chunked)
+        results = run_main_query(client, request.user, query, custom_query=True)
+        if "hits" in results.keys():
+            if "hits" in results["hits"]:
+                for item in results["hits"]["hits"]:
+                    element = item["_source"]
+                    element["id"] = item["_id"]
 
-                # Split the timestamp into date and time
-                ts = element["ts"]
-                ts_spl = ts.split("T")
-                date = ts_spl[0]
-                time = ts_spl[1]
-                element["date"] = date
-                element["time"] = time
-                if element["nick"] not in nicks:
-                    nicks.append(element["nick"])
-                if element["user"] not in nicks:
-                    nicks.append(element["user"])
+                    # Split the timestamp into date and time
+                    ts = element["ts"]
+                    ts_spl = ts.split("T")
+                    date = ts_spl[0]
+                    time = ts_spl[1]
+                    element["date"] = date
+                    element["time"] = time
+                    if element["nick"] not in nicks:
+                        nicks.append(element["nick"])
+                    if element["user"] not in nicks:
+                        nicks.append(element["user"])
+
+    # Run the search again, passing in all the users we found
+
+    # Nicknames we find from the repeated search
+    nicks_searched = []
+    if iter:
+        nicks_l2 = []
+        loop = 0
+        while loop < settings.NICKTRACE_MAX_ITERATIONS:
+            loop += 1
+            nicks_not_searched = [x for x in nicks if x not in nicks_searched]
+            nicks_l2 = get_nicks(request, net, nicks, False)
+
+            # Add all the nicks we just searched for to the list
+            for x in nicks_not_searched:
+                if x not in nicks_not_searched:
+                    nicks_searched.append(x)
+
+            # If all of the nicks we received now, we already know about
+            if set(nicks_l2).issubset(set(nicks)):
+                break
+            for x in nicks_l2:
+                if x not in nicks:
+                    nicks.append(x)
 
-    # if iter < 2:
-    #     iter += 1
-    #     collect_nicks = []
-    #     for x in nicks:
-    #         nicks_2 = get_nicks(request, net, x, iter)
-    #         print("NICKS_2", nicks_2)
-    #         for y in nicks_2:
-    #             if y not in collect_nicks:
-    #                 collect_nicks.append(y)
-    #     print("RETURN NICKS", nick, collect_nicks)
-    #     for x in collect_nicks:
-    #         if x not in nicks:
-    #             nicks.append(x)
-    # else:
-    #     print("ABORTING SEARCH")
     return nicks
-    # results = set()
-    # nicks = query["nicks"]
-    # for nick in nicks:
-    #   if nick not in results:
-    #   nicks_result = get_nicks(request, net_nick)
-    #   results.add(nick)
diff --git a/core/views/dynamic/insights.py b/core/views/dynamic/insights.py
index e41c4af..950d431 100644
--- a/core/views/dynamic/insights.py
+++ b/core/views/dynamic/insights.py
@@ -66,7 +66,9 @@ class InsightsNicks(LoginRequiredMixin, APIView):
             return HttpResponse("No nick")
         net = request.data["net"]
         nick = request.data["nick"]
-        nicks = get_nicks(request, net, nick)
+        nicks = get_nicks(request, net, [nick])
+        # Filter Guest
+        nicks = [x for x in nicks if not x.startswith("Guest")]
         online = annotate_online(net, nicks)
         if not nicks:
             return HttpResponseForbidden()