diff --git a/data/aut-num/AS4242423439 b/data/aut-num/AS4242423439
new file mode 100644
index 000000000..e0acf3b13
--- /dev/null
+++ b/data/aut-num/AS4242423439
@@ -0,0 +1,7 @@
+aut-num:            AS4242423439
+as-name:            AS-DIAOCHAYANJIU-DN42
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+org:                ORG-DIAOCHAYANJIU
+mnt-by:             LIWUJUN-MNT
+source:             DN42
diff --git a/data/dns/diaochayanjiu.dn42 b/data/dns/diaochayanjiu.dn42
new file mode 100644
index 000000000..66d989dfa
--- /dev/null
+++ b/data/dns/diaochayanjiu.dn42
@@ -0,0 +1,10 @@
+domain:             diaochayanjiu.dn42
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+org:                ORG-DIAOCHAYANJIU
+mnt-by:             LIWUJUN-MNT
+nserver:            ns1.diaochayanjiu.dn42 172.21.123.53
+nserver:            ns1.diaochayanjiu.dn42 fd99:646d:3c9b:53::1
+nserver:            ns2.diaochayanjiu.dn42 172.21.123.54
+nserver:            ns2.diaochayanjiu.dn42 fd99:646d:3c9b:53::2
+source:             DN42
diff --git a/data/dns/liwujun.dn42 b/data/dns/liwujun.dn42
new file mode 100644
index 000000000..06282481b
--- /dev/null
+++ b/data/dns/liwujun.dn42
@@ -0,0 +1,8 @@
+domain:             liwujun.dn42
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+org:                ORG-DIAOCHAYANJIU
+mnt-by:             LIWUJUN-MNT
+nserver:            ns1.diaochayanjiu.dn42
+nserver:            ns2.diaochayanjiu.dn42
+source:             DN42
diff --git a/data/inet6num/fd99:646d:3c9b::_48 b/data/inet6num/fd99:646d:3c9b::_48
new file mode 100644
index 000000000..0f7d5dfe7
--- /dev/null
+++ b/data/inet6num/fd99:646d:3c9b::_48
@@ -0,0 +1,13 @@
+inet6num:           fd99:646d:3c9b:0000:0000:0000:0000:0000 - fd99:646d:3c9b:ffff:ffff:ffff:ffff:ffff
+cidr:               fd99:646d:3c9b::/48
+netname:            DIAOCHAYANJIU-IPV6-NETWORK
+descr:              IPv6 Network of DIAOCHAYANJIU
+country:            CN
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+org:                ORG-DIAOCHAYANJIU
+mnt-by:             LIWUJUN-MNT
+status:             ASSIGNED
+nserver:            ns1.diaochayanjiu.dn42
+nserver:            ns2.diaochayanjiu.dn42
+source:             DN42
diff --git a/data/inetnum/172.21.123.32_27 b/data/inetnum/172.21.123.32_27
new file mode 100644
index 000000000..6cc7670b0
--- /dev/null
+++ b/data/inetnum/172.21.123.32_27
@@ -0,0 +1,13 @@
+inetnum:            172.21.123.32 - 172.21.123.63
+cidr:               172.21.123.32/27
+netname:            DIAOCHAYANJIU-IPV4-NETWORK
+descr:              IPv4 Network of DIAOCHAYANJIU
+country:            CN
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+org:                ORG-DIAOCHAYANJIU
+mnt-by:             LIWUJUN-MNT
+status:             ASSIGNED
+nserver:            ns1.diaochayanjiu.dn42
+nserver:            ns2.diaochayanjiu.dn42
+source:             DN42
diff --git a/data/mntner/LIWUJUN-MNT b/data/mntner/LIWUJUN-MNT
new file mode 100644
index 000000000..011ec743d
--- /dev/null
+++ b/data/mntner/LIWUJUN-MNT
@@ -0,0 +1,6 @@
+mntner:             LIWUJUN-MNT
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+mnt-by:             LIWUJUN-MNT
+auth:               pgp-fingerprint 1817A194FD250B0578B4DEFCF7811EDAD6DAE18C
+source:             DN42
diff --git a/data/organisation/ORG-DIAOCHAYANJIU b/data/organisation/ORG-DIAOCHAYANJIU
new file mode 100644
index 000000000..da4e13843
--- /dev/null
+++ b/data/organisation/ORG-DIAOCHAYANJIU
@@ -0,0 +1,6 @@
+organisation:       ORG-DIAOCHAYANJIU
+org-name:           DIAOCHAYANJIU
+admin-c:            LIWUJUN-DN42
+tech-c:             LIWUJUN-DN42
+mnt-by:             LIWUJUN-MNT
+source:             DN42
diff --git a/data/person/LIWUJUN-DN42 b/data/person/LIWUJUN-DN42
new file mode 100644
index 000000000..2096b35bb
--- /dev/null
+++ b/data/person/LIWUJUN-DN42
@@ -0,0 +1,5 @@
+person:             Li Wujun
+e-mail:             li.wujun@wujun.li
+nic-hdl:            LIWUJUN-DN42
+mnt-by:             LIWUJUN-MNT
+source:             DN42
diff --git a/data/route/172.21.123.32_27 b/data/route/172.21.123.32_27
new file mode 100644
index 000000000..49f7504c3
--- /dev/null
+++ b/data/route/172.21.123.32_27
@@ -0,0 +1,5 @@
+route:              172.21.123.32/27
+origin:             AS4242423439
+max-length:         27
+mnt-by:             LIWUJUN-MNT
+source:             DN42
diff --git a/data/route6/fd99:646d:3c9b::_48 b/data/route6/fd99:646d:3c9b::_48
new file mode 100644
index 000000000..6380b54da
--- /dev/null
+++ b/data/route6/fd99:646d:3c9b::_48
@@ -0,0 +1,5 @@
+route6:             fd99:646d:3c9b::/48
+origin:             AS4242423439
+max-length:         48
+mnt-by:             LIWUJUN-MNT
+source:             DN42