diff --git a/data/aut-num/AS4242423444 b/data/aut-num/AS4242423444
new file mode 100644
index 000000000..86e1c065b
--- /dev/null
+++ b/data/aut-num/AS4242423444
@@ -0,0 +1,6 @@
+aut-num:            AS4242423444
+as-name:            AS-CERNET-DN42
+admin-c:            D0N2-DN42
+tech-c:             D0N2-DN42
+mnt-by:             D0N2-MNT
+source:             DN42
\ No newline at end of file