diff --git a/data/mntner/BLK-MNT b/data/mntner/BLK-MNT
new file mode 100644
index 000000000..37df8a950
--- /dev/null
+++ b/data/mntner/BLK-MNT
@@ -0,0 +1,6 @@
+mntner:             BLK-MNT
+admin-c:            BLK-DN42
+tech-c:             BLK-DN42
+mnt-by:             BLK-MNT
+auth:               NONE
+source:             DN42
\ No newline at end of file