diff --git a/data/aut-num/AS64738 b/data/aut-num/AS64738
index a2f0aa374..d4405f95f 100644
--- a/data/aut-num/AS64738
+++ b/data/aut-num/AS64738
@@ -39,5 +39,5 @@ remarks:            (006) => dwarfen.jen1
 remarks:            (007) => tux.gar1
 admin-c:            WELTERDE-DN42
 tech-c:             WELTERDE-DN42
-mnt-by:             DUMMY-MNT
+mnt-by:             WELTERDE-MNT
 source:             DN42
diff --git a/data/inetnum/172.22.255.0_27 b/data/inetnum/172.22.255.0_27
index 92adf6f99..04fe267ab 100644
--- a/data/inetnum/172.22.255.0_27
+++ b/data/inetnum/172.22.255.0_27
@@ -8,5 +8,5 @@ nserver:            ns1.welterde.dn42
 nserver:            ns2.welterde.dn42
 nserver:            ns3.welterde.dn42
 cidr:               172.22.255.0/27
-mnt-by:             DUMMY-MNT
+mnt-by:             WELTERDE-MNT
 source:             DN42
diff --git a/data/mntner/WELTERDE-MNT b/data/mntner/WELTERDE-MNT
new file mode 100644
index 000000000..a3f8e999e
--- /dev/null
+++ b/data/mntner/WELTERDE-MNT
@@ -0,0 +1,6 @@
+mntner:             WELTERDE-MNT
+descr:              welterde maintainter object
+admin-c:            WELTERDE-DN42
+tech-c:             WELTERDE-DN42
+mnt-by:             WELTERDE-MNT
+source:             DN42
diff --git a/data/route6/fdef:5d0d:ee12::_48 b/data/route6/fdef:5d0d:ee12::_48
new file mode 100644
index 000000000..2d2c3c585
--- /dev/null
+++ b/data/route6/fdef:5d0d:ee12::_48
@@ -0,0 +1,5 @@
+route6:             fdef:5d0d:ee12::/48
+origin:             AS64738
+max-length:         48
+mnt-by:             WELTERDE-MNT
+source:             DN42