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/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/mntner/YUXANS-MNT b/data/mntner/YUXANS-MNT
new file mode 100644
index 000000000..2c4582a91
--- /dev/null
+++ b/data/mntner/YUXANS-MNT
@@ -0,0 +1,5 @@
+mntner:             YUXANS-MNT
+admin-c:            YUXANS-DN42
+tech-c:             YUXANS-DN42
+mnt-by:             YUXANS-MNT
+source:             DN42
diff --git a/data/organisation/ORG-YUXANS b/data/organisation/ORG-YUXANS
new file mode 100644
index 000000000..4c3e5bf09
--- /dev/null
+++ b/data/organisation/ORG-YUXANS
@@ -0,0 +1,6 @@
+organisation:       ORG-YUXANS
+org-name:           Yuxans Organisation
+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/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