diff --git a/data/as-set/AS4242422991:AS-CLIENT b/data/as-set/AS4242422991:AS-CLIENT
new file mode 100644
index 000000000..cac5b44b5
--- /dev/null
+++ b/data/as-set/AS4242422991:AS-CLIENT
@@ -0,0 +1,9 @@
+as-set:             AS-VITALE
+descr:              Clients behind this network
+members:            AS4242421987
+members:            AS4242423036
+admin-c:            SCARLET-DN42
+tech-c:             SCARLET-DN42
+mnt-by:             VITALE-MNT
+source:             DN42
+