diff --git a/data/aut-num/AS4242422005 b/data/aut-num/AS4242422005
new file mode 100644
index 000000000..5e87b8447
--- /dev/null
+++ b/data/aut-num/AS4242422005
@@ -0,0 +1,6 @@
+aut-num:            AS4242422005
+as-name:            UNX0-NET
+admin-c:            UNX0-DN42
+tech-c:             UNX0-DN42
+mnt-by:             UNX0-MNT
+source:             DN42
diff --git a/data/inet6num/fd6c:772:40d4::_48 b/data/inet6num/fd6c:772:40d4::_48
new file mode 100644
index 000000000..89d63acde
--- /dev/null
+++ b/data/inet6num/fd6c:772:40d4::_48
@@ -0,0 +1,8 @@
+inet6num:           fd6c:0772:40d4:0000:0000:0000:0000:0000 - fd6c:0772:40d4:ffff:ffff:ffff:ffff:ffff
+cidr:               fd6c:772:40d4::/48
+netname:            UNX0-IPV6
+admin-c:            UNX0-DN42
+tech-c:             UNX0-DN42
+mnt-by:             UNX0-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.168.16_28 b/data/inetnum/172.23.168.16_28
new file mode 100644
index 000000000..2f14d8c05
--- /dev/null
+++ b/data/inetnum/172.23.168.16_28
@@ -0,0 +1,8 @@
+inetnum:            172.23.168.16 - 172.23.168.31
+netname:            UNX0-IPV4
+cidr:               172.23.168.16/28
+admin-c:            UNX0-DN42
+tech-c:             UNX0-DN42
+mnt-by:             UNX0-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/UNX0-MNT b/data/mntner/UNX0-MNT
new file mode 100644
index 000000000..ab21da669
--- /dev/null
+++ b/data/mntner/UNX0-MNT
@@ -0,0 +1,6 @@
+mntner:             UNX0-MNT
+admin-c:            UNX0-DN42
+tech-c:             UNX0-DN42
+mnt-by:             UNX0-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIEKWqUa7eCfqp5wv1II47RkQI+jdx3MtFofK2Sg2+c53 zichengu233@gmail.com
+source:             DN42
diff --git a/data/person/UNX0-DN42 b/data/person/UNX0-DN42
new file mode 100644
index 000000000..7a3370289
--- /dev/null
+++ b/data/person/UNX0-DN42
@@ -0,0 +1,5 @@
+person:             unx0
+e-mail:             zichengu233@gmail.com
+nic-hdl:            UNX0-DN42
+mnt-by:             UNX0-MNT
+source:             DN42
diff --git a/data/route/172.23.168.16_28 b/data/route/172.23.168.16_28
new file mode 100644
index 000000000..bec880536
--- /dev/null
+++ b/data/route/172.23.168.16_28
@@ -0,0 +1,4 @@
+route:              172.23.168.16/28
+origin:             AS4242422005
+mnt-by:             UNX0-MNT
+source:             DN42
diff --git a/data/route6/fd6c:772:40d4::_48 b/data/route6/fd6c:772:40d4::_48
new file mode 100644
index 000000000..7b9f04a12
--- /dev/null
+++ b/data/route6/fd6c:772:40d4::_48
@@ -0,0 +1,4 @@
+route6:             fd6c:772:40d4::/48
+origin:             AS4242422005
+mnt-by:             UNX0-MNT
+source:             DN42