diff --git a/data/route/172.23.239.0_25 b/data/route/172.23.239.0_25
new file mode 100644
index 000000000..4bb24538c
--- /dev/null
+++ b/data/route/172.23.239.0_25
@@ -0,0 +1,4 @@
+route:              172.23.239.0/25
+origin:             AS4242422128
+mnt-by:             DEKINW-MNT
+source:             DN42