diff --git a/data/aut-num/AS4242421434 b/data/aut-num/AS4242421434
new file mode 100644
index 000000000..2a7ec68c2
--- /dev/null
+++ b/data/aut-num/AS4242421434
@@ -0,0 +1,6 @@
+aut-num:            AS4242421434
+as-name:            XSFM internal service
+admin-c:            HAKO-DN42
+tech-c:             HAKO-DN42
+mnt-by:             HAKO-MNT
+source:             DN42
\ No newline at end of file