diff --git a/data/aut-num/AS4242421043 b/data/aut-num/AS4242421043
new file mode 100644
index 000000000..8719a5fc7
--- /dev/null
+++ b/data/aut-num/AS4242421043
@@ -0,0 +1,7 @@
+aut-num:            AS4242421043
+as-name:            YOUSONG-ASN
+descr:              YOUSONG-ASN
+admin-c:            YOUSONG-DN42
+tech-c:             YOUSONG-DN42
+mnt-by:             YOUSONG-MNT
+source:             DN42
diff --git a/data/inet6num/fd13:ae3a:9022::_48 b/data/inet6num/fd13:ae3a:9022::_48
new file mode 100644
index 000000000..ee36f4155
--- /dev/null
+++ b/data/inet6num/fd13:ae3a:9022::_48
@@ -0,0 +1,8 @@
+inet6num:           fd13:ae3a:9022:0000:0000:0000:0000:0000 - fd13:ae3a:9022:ffff:ffff:ffff:ffff:ffff
+cidr:               fd13:ae3a:9022::/48
+netname:            YOUSONG-INET6
+admin-c:            YOUSONG-DN42
+tech-c:             YOUSONG-DN42
+mnt-by:             YOUSONG-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.46.96_28 b/data/inetnum/172.20.46.96_28
new file mode 100644
index 000000000..368147f1d
--- /dev/null
+++ b/data/inetnum/172.20.46.96_28
@@ -0,0 +1,10 @@
+inetnum:            172.20.46.96 - 172.20.46.111
+netname:            YOUSONG-INET
+descr:              NET-172-20-46-96
+country:            CN
+admin-c:            YOUSONG-DN42
+tech-c:             YOUSONG-DN42
+mnt-by:             YOUSONG-MNT
+status:             ASSIGNED
+cidr:               172.20.46.96/28
+source:             DN42
diff --git a/data/mntner/YOUSONG-MNT b/data/mntner/YOUSONG-MNT
new file mode 100644
index 000000000..e27d1332f
--- /dev/null
+++ b/data/mntner/YOUSONG-MNT
@@ -0,0 +1,7 @@
+mntner:             YOUSONG-MNT
+descr:              Yousong Zhou
+admin-c:            YOUSONG-DN42
+tech-c:             YOUSONG-DN42
+mnt-by:             YOUSONG-MNT
+auth:               pgp-fingerprint 790B7909094C4461693900AA35613D96A52C2176
+source:             DN42
diff --git a/data/person/YOUSONG-DN42 b/data/person/YOUSONG-DN42
new file mode 100644
index 000000000..912980585
--- /dev/null
+++ b/data/person/YOUSONG-DN42
@@ -0,0 +1,6 @@
+person:             Yousong Zhou
+nic-hdl:            YOUSONG-DN42
+mnt-by:             YOUSONG-MNT
+e-mail:             yszhou4tech@gmail.com
+pgp-fingerprint:    790B7909094C4461693900AA35613D96A52C2176
+source:             DN42
diff --git a/data/route/172.20.46.96_28 b/data/route/172.20.46.96_28
new file mode 100644
index 000000000..eb9082d05
--- /dev/null
+++ b/data/route/172.20.46.96_28
@@ -0,0 +1,5 @@
+route:              172.20.46.96/28
+descr:              YOUSONG INET Network
+origin:             AS4242421043
+mnt-by:             YOUSONG-MNT
+source:             DN42
diff --git a/data/route6/fd13:ae3a:9022::_48 b/data/route6/fd13:ae3a:9022::_48
new file mode 100644
index 000000000..c34a65419
--- /dev/null
+++ b/data/route6/fd13:ae3a:9022::_48
@@ -0,0 +1,6 @@
+route6:             fd13:ae3a:9022::/48
+descr:              YOUSONG INET6 Network
+origin:             AS4242421043
+max-length:         48
+mnt-by:             YOUSONG-MNT
+source:             DN42