diff --git a/data/aut-num/AS4242420806 b/data/aut-num/AS4242420806
new file mode 100644
index 000000000..a576c888a
--- /dev/null
+++ b/data/aut-num/AS4242420806
@@ -0,0 +1,6 @@
+aut-num:            AS4242420806
+as-name:            RuiXin-AS
+admin-c:            RUIXIN-DN42
+tech-c:             RUIXIN-DN42
+mnt-by:             RUIXIN-MNT
+source:             DN42