diff --git a/include/users.conf b/include/users.conf
index b182914..e5d4335 100644
--- a/include/users.conf
+++ b/include/users.conf
@@ -15,10 +15,13 @@ Y%50%90%%50%512000%10.2%10.2
 # Class for local users
 Y%100%90%%50%512000%3%3
 
-# Class for all primary users
+# Class for all ripe 'delegated' users
 Y%200%90%%500%512000%2.2%3.2 # CH
 Y%202%120%%100%512000%2.2%3.2 # LI
 
+# Class for all peering 'as-set' users
+Y%300%90%%500%512000%2.2%3.2
+
 # Class for all others
 Y%400%90%%100%256000%1.1%1.1
 
@@ -38,6 +41,9 @@ I%*@2001:7b8:3:1e::/64%%%%100%% # bfib
 # Manually added ilines
 include include/ilines.manual.conf
 
-# RIPE DB supplied I lines (IPv4 and IPv6)
+# RIPE DB 'delegation' supplied I lines (IPv4 and IPv6)
 #include include/ilines.ch.conf
 #include include/ilines.li.conf
+
+# RIPE DB 'as-set' supplied I lines (IPv4 and IPv6)
+#include include/ilines.as-set.conf