diff --git a/data/mntner/RHINE-MNT b/data/mntner/RHINE-MNT
new file mode 100644
index 000000000..7d9cbf1d0
--- /dev/null
+++ b/data/mntner/RHINE-MNT
@@ -0,0 +1,7 @@
+mntner:             RHINE-MNT
+descr:              A Rhine Network
+admin-c:            RHINE-DN42
+tech-c:             RHINE-DN42
+mnt-by:             RHINE-MNT
+source:             DN42
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEnu4T2qMH2Qp4St8hAacmS0+4VzrqLCcZhqbVGP2dQn