diff --git a/data/inetnum/172.20.143.0_28 b/data/inetnum/172.20.143.0_28
new file mode 100644
index 000000000..ae4ed2a74
--- /dev/null
+++ b/data/inetnum/172.20.143.0_28
@@ -0,0 +1,9 @@
+inetnum:           172.20.143.0 - 172.23.143.15
+cidr:              172.20.143.0/28
+netname:           RIPNET
+admin-c:           RIPNET-DN42
+tech-c:            RIPNET-DN42
+mnt-by:            RIPNET-MNT
+nserver:           nsa.ripnet.dn42
+nserver:           nsb.ripnet.dn42
+status:            ASSIGNED
\ No newline at end of file