diff --git a/data/aut-num/AS4242423702 b/data/aut-num/AS4242423702
new file mode 100644
index 000000000..b3d87bb1b
--- /dev/null
+++ b/data/aut-num/AS4242423702
@@ -0,0 +1,6 @@
+aut-num:            AS4242423702
+as-name:            LAUNCHPAD-AS
+admin-c:            LAUNCHPAD-DN42
+tech-c:             LAUNCHPAD-DN42
+mnt-by:             LAUNCHPAD-MNT
+source:             DN42
diff --git a/data/inet6num/fd7d:3858:42d::_48 b/data/inet6num/fd7d:3858:42d::_48
new file mode 100644
index 000000000..3258fe30e
--- /dev/null
+++ b/data/inet6num/fd7d:3858:42d::_48
@@ -0,0 +1,9 @@
+inet6num:           fd7d:3858:042d:0000:0000:0000:0000:0000 - fd7d:3858:042d:ffff:ffff:ffff:ffff:ffff
+cidr:               fd7d:3858:42d::/48
+netname:            LAUNCHPAD-IPV6
+country:            CN
+admin-c:            LAUNCHPAD-DN42
+tech-c:             LAUNCHPAD-DN42
+mnt-by:             LAUNCHPAD-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.54.56_29 b/data/inetnum/172.20.54.56_29
new file mode 100644
index 000000000..641513864
--- /dev/null
+++ b/data/inetnum/172.20.54.56_29
@@ -0,0 +1,9 @@
+inetnum:            172.20.54.56 - 172.20.54.63
+cidr:               172.20.54.56/29
+netname:            LAUNCHPAD-IPV4
+country:            CN
+admin-c:            LAUNCHPAD-DN42
+tech-c:             LAUNCHPAD-DN42
+mnt-by:             LAUNCHPAD-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/LAUNCHPAD-MNT b/data/mntner/LAUNCHPAD-MNT
new file mode 100644
index 000000000..299c53b66
--- /dev/null
+++ b/data/mntner/LAUNCHPAD-MNT
@@ -0,0 +1,6 @@
+mntner:             LAUNCHPAD-MNT
+admin-c:            LAUNCHPAD-DN42
+tech-c:             LAUNCHPAD-DN42
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINP54KXs3cAM/9Y6ZkDjtBHUyl91NmfQo+VoPXwXPE2O
+mnt-by:             LAUNCHPAD-MNT
+source:             DN42
diff --git a/data/person/LAUNCHPAD-DN42 b/data/person/LAUNCHPAD-DN42
new file mode 100644
index 000000000..01cd7b2af
--- /dev/null
+++ b/data/person/LAUNCHPAD-DN42
@@ -0,0 +1,6 @@
+person:             Launchpad
+e-mail:             zengweikang2511@gmail.com
+contact:            telegram:jackzeng6666
+nic-hdl:            LAUNCHPAD-DN42
+mnt-by:             LAUNCHPAD-MNT
+source:             DN42
diff --git a/data/route/172.20.54.56_29 b/data/route/172.20.54.56_29
new file mode 100644
index 000000000..5ecea998e
--- /dev/null
+++ b/data/route/172.20.54.56_29
@@ -0,0 +1,4 @@
+route:              172.20.54.56/29
+origin:             AS4242423702
+mnt-by:             LAUNCHPAD-MNT
+source:             DN42
diff --git a/data/route6/fd7d:3858:42d::_48 b/data/route6/fd7d:3858:42d::_48
new file mode 100644
index 000000000..24e45118b
--- /dev/null
+++ b/data/route6/fd7d:3858:42d::_48
@@ -0,0 +1,4 @@
+route:              fd7d:3858:42d::/48
+origin:             AS4242423702
+mnt-by:             LAUNCHPAD-MNT
+source:             DN42