diff --git a/data/inetnum/172.23.72.0_27 b/data/inetnum/172.23.72.0_27
new file mode 100644
index 000000000..7e0bd689c
--- /dev/null
+++ b/data/inetnum/172.23.72.0_27
@@ -0,0 +1,10 @@
+inetnum:            172.23.72.0 - 172.23.72.31
+netname:            LONGTIANMU-IPV4
+country:            CN
+admin-c:            LONGTIANMU-DN42
+tech-c:             LONGTIANMU-DN42
+mnt-by:             LONGTIANMU-MNT
+status:             ASSIGNED
+cidr:               172.23.72.0/27
+remarks:            Created by dn42 admin to match route object
+source:             DN42