diff --git a/data/inetnum/172.20.172.16_28 b/data/inetnum/172.20.172.16_28
new file mode 100644
index 000000000..bea33d335
--- /dev/null
+++ b/data/inetnum/172.20.172.16_28
@@ -0,0 +1,10 @@
+inetnum:            172.20.172.16 - 172.20.172.31
+cidr:               172.20.172.16/28
+netname:            CAESIA-NETWORK
+descr:              CAESIA IPv4 NET
+country:            DE
+admin-c:            INRIN-DN42
+tech-c:             INRIN-DN42
+mnt-by:             CAESIA-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/route/172.20.172.16_28 b/data/route/172.20.172.16_28
new file mode 100644
index 000000000..f0f09600a
--- /dev/null
+++ b/data/route/172.20.172.16_28
@@ -0,0 +1,4 @@
+route:              172.20.172.16/28
+origin:             AS4242421231
+mnt-by:             CAESIA-MNT
+source:             DN42