diff --git a/sopel_modules/SpiceBot_Core_Commands/RegNick.py b/sopel_modules/SpiceBot_Core_Commands/RegNick.py
new file mode 100644
index 0000000..e0a31d3
--- /dev/null
+++ b/sopel_modules/SpiceBot_Core_Commands/RegNick.py
@@ -0,0 +1,22 @@
+# coding=utf8
+from __future__ import unicode_literals, absolute_import, division, print_function
+"""
+This is the SpiceBot Users system.
+"""
+import sopel
+
+import sopel_modules.SpiceBot as SpiceBot
+from sopel_modules.spicemanip import spicemanip
+
+
+@SpiceBot.prerun('nickname')
+@sopel.module.nickname_commands('regnicks', 'regnick')
+def nickname_comand_regnicks(bot, trigger, botcom):
+    reggedusers = SpiceBot.users.dict["registered"]
+    bot.osd("These users are registered " + spicemanip(reggedusers, 'andlist') + ".", trigger.sender, 'notice')
+    notregged = []
+    for user in SpiceBot.users.dict["online"]:
+        usernick = SpiceBot.users.ID(user)
+        if str(usernick).lower() in [x.lower() for x in SpiceBot.userself.dict["registered"]]:
+            notregged.append(usernick)
+    bot.osd("These online users are not registered " + spicemanip(notregged, 'andlist') + ".", trigger.sender, 'notice')