diff --git a/data/aut-num/AS4242423338 b/data/aut-num/AS4242423338
new file mode 100644
index 000000000..88b3b48a0
--- /dev/null
+++ b/data/aut-num/AS4242423338
@@ -0,0 +1,6 @@
+aut-num:            AS4242423338
+as-name:            AS for YUXANS Network
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+source:             DN42
diff --git a/data/dns/yuxans.dn42 b/data/dns/yuxans.dn42
new file mode 100644
index 000000000..81cfb32c8
--- /dev/null
+++ b/data/dns/yuxans.dn42
@@ -0,0 +1,9 @@
+domain:             yuxans.dn42
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+nserver:            ns1.yuxans.dn42 172.20.129.35
+nserver:            ns1.yuxans.dn42 fd6a:22f6:b683::10:53
+nserver:            ns2.yuxans.dn42 172.20.129.36
+nserver:            ns2.yuxans.dn42 fd6a:22f6:b683::20:53
+source:             DN42
diff --git a/data/inet6num/fd6a:22f6:b683::_48 b/data/inet6num/fd6a:22f6:b683::_48
new file mode 100644
index 000000000..844be13c4
--- /dev/null
+++ b/data/inet6num/fd6a:22f6:b683::_48
@@ -0,0 +1,12 @@
+inet6num:           fd6a:22f6:b683:0000:0000:0000:0000:0000 - fd6a:22f6:b683:ffff:ffff:ffff:ffff:ffff
+cidr:               fd6a:22f6:b683::/48
+netname:            YUXANS-NET-1
+descr:              Network of Yuxans
+country:            CN
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+nserver:            ns1.yuxans.dn42
+nserver:            ns2.yuxans.dn42
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.129.32_27 b/data/inetnum/172.20.129.32_27
new file mode 100644
index 000000000..31b07524b
--- /dev/null
+++ b/data/inetnum/172.20.129.32_27
@@ -0,0 +1,12 @@
+inetnum:            172.20.129.32 - 172.20.129.63
+cidr:               172.20.129.32/27
+netname:            YUXANS-NET-1
+descr:              Network of Yuxans
+country:            CN
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+nserver:            ns1.yuxans.dn42
+nserver:            ns2.yuxans.dn42
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/YUXANS-MNT b/data/mntner/YUXANS-MNT
new file mode 100644
index 000000000..56c88db23
--- /dev/null
+++ b/data/mntner/YUXANS-MNT
@@ -0,0 +1,7 @@
+mntner:             YUXANS-MNT
+descr:              Yuxans Maintenance Object
+auth:               pgp-fingerprint FE8EBA9585BF3230A44140D82B255361F3ECB728
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+source:             DN42
diff --git a/data/person/YUXANS-DN42 b/data/person/YUXANS-DN42
new file mode 100644
index 000000000..a4c78eef4
--- /dev/null
+++ b/data/person/YUXANS-DN42
@@ -0,0 +1,5 @@
+person:             Yuxans Yao
+contact:            yuxans@gmail.com
+nic-hdl:            YUXANS-DN42
+mnt-by:             YUXANS-MNT
+source:             DN42
diff --git a/data/route/172.20.129.32_27 b/data/route/172.20.129.32_27
new file mode 100644
index 000000000..2f16081af
--- /dev/null
+++ b/data/route/172.20.129.32_27
@@ -0,0 +1,4 @@
+route:              172.20.129.32/27
+origin:             AS4242423338
+mnt-by:             YUXANS-MNT
+source:             DN42
diff --git a/data/route6/fd6a:22f6:b683::_48 b/data/route6/fd6a:22f6:b683::_48
new file mode 100644
index 000000000..ed16288b3
--- /dev/null
+++ b/data/route6/fd6a:22f6:b683::_48
@@ -0,0 +1,4 @@
+route6:             fd6a:22f6:b683::/48
+origin:             AS4242423338
+mnt-by:             YUXANS-MNT
+source:             DN42