diff --git a/data/aut-num/AS4242428888 b/data/aut-num/AS4242428888
new file mode 100644
index 000000000..ae946b47e
--- /dev/null
+++ b/data/aut-num/AS4242428888
@@ -0,0 +1,6 @@
+aut-num:            AS4242428888
+as-name:            ABCDE External Network
+admin-c:            ABCDE-DN42
+tech-c:             ABCDE-DN42
+mnt-by:             ABCDE-MNT
+source:             DN42
diff --git a/data/inetnum/172.23.190.0_26 b/data/inetnum/172.23.190.0_26
new file mode 100644
index 000000000..fa9dd5290
--- /dev/null
+++ b/data/inetnum/172.23.190.0_26
@@ -0,0 +1,8 @@
+inetnum:            172.23.190.0 - 172.23.190.63
+cidr:               172.23.190.0/26
+netname:            ABCDE External NETWORK
+admin-c:            ABCDE-DN42
+tech-c:             ABCDE-DN42
+mnt-by:             ABCDE-MNT
+status:             ALLOCATED
+source:             DN42
diff --git a/data/person/ABCDE-DN42 b/data/person/ABCDE-DN42
index b9502d714..87bf74a54 100644
--- a/data/person/ABCDE-DN42
+++ b/data/person/ABCDE-DN42
@@ -1,5 +1,5 @@
 person:             ABCDE
-contact:            yangybcy@hotmail.com
+contact:            yangybcy@gmail.com
 nic-hdl:            ABCDE-DN42
 mnt-by:             ABCDE-MNT
 source:             DN42
diff --git a/data/route/172.23.190.0_26 b/data/route/172.23.190.0_26
new file mode 100644
index 000000000..b48148daa
--- /dev/null
+++ b/data/route/172.23.190.0_26
@@ -0,0 +1,4 @@
+route:              172.23.190.0/26
+origin:             AS4242428888
+mnt-by:             ABCDE-MNT
+source:             DN42