diff --git a/data/aut-num/AS4242420553 b/data/aut-num/AS4242420553
new file mode 100644
index 000000000..5bb274584
--- /dev/null
+++ b/data/aut-num/AS4242420553
@@ -0,0 +1,7 @@
+aut-num:            AS4242420553
+as-name:            LLRZ-AS
+descr:              Laterlab private training laboratory
+admin-c:            FH-DN42
+tech-c:             FH-DN42
+mnt-by:             LLRZ-MNT
+source:             DN42
diff --git a/data/inetnum/172.22.128.64_28 b/data/inetnum/172.22.128.64_28
new file mode 100644
index 000000000..06af59af5
--- /dev/null
+++ b/data/inetnum/172.22.128.64_28
@@ -0,0 +1,8 @@
+inetnum:	    172.22.128.64 - 172.22.128.79
+netname:            LLRZ1-NET
+admin-c:            FH-DN42
+tech-c:             FH-DN42
+mnt-by:             LLRZ-MNT
+status:             ASSIGNED
+cidr:               172.22.128.64/28
+source:             DN42
diff --git a/data/mntner/LLRZ-MNT b/data/mntner/LLRZ-MNT
new file mode 100644
index 000000000..6559483c7
--- /dev/null
+++ b/data/mntner/LLRZ-MNT
@@ -0,0 +1,6 @@
+mntner:             LLRZ-MNT
+descr:              Laterlab private training laboratory.
+admin-c:            FH-DN42
+tech-c:             FH-DN42
+mnt-by:             LLRZ-MNT
+source:             DN42
diff --git a/data/person/FH-DN42 b/data/person/FH-DN42
new file mode 100644
index 000000000..52de53a0f
--- /dev/null
+++ b/data/person/FH-DN42
@@ -0,0 +1,5 @@
+person:             Falk Husemann
+contact:            email:fh@llrz.de
+nic-hdl:            FH-DN42
+mnt-by:             LLRZ-MNT
+source:             DN42
diff --git a/data/route/172.22.128.64_28 b/data/route/172.22.128.64_28
new file mode 100644
index 000000000..3d9337a86
--- /dev/null
+++ b/data/route/172.22.128.64_28
@@ -0,0 +1,4 @@
+route:              172.22.128.64/28
+origin:             AS4242420553
+mnt-by:             LLRZ-MNT
+source:             DN42