diff --git a/data/aut-num/AS4242422343 b/data/aut-num/AS4242422343
new file mode 100644
index 000000000..02c66d04e
--- /dev/null
+++ b/data/aut-num/AS4242422343
@@ -0,0 +1,6 @@
+aut-num:            AS4242422343
+as-name:            AS-CMDUMPLING-DN42
+admin-c:            CMDUMPLING-DN42
+tech-c:             CMDUMPLING-DN42
+mnt-by:             CMDUMPLING-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/inet6num/fdf1:b425:320::_48 b/data/inet6num/fdf1:b425:320::_48
new file mode 100644
index 000000000..b414f392c
--- /dev/null
+++ b/data/inet6num/fdf1:b425:320::_48
@@ -0,0 +1,10 @@
+inet6num:           fdf1:b425:0320:0000:0000:0000:0000:0000 - fdf1:b425:0320:ffff:ffff:ffff:ffff:ffff
+cidr:               fdf1:b425:320::/48
+netname:            CMDUMPLING-IPV6-NETWORK
+descr:              CMDUMPLING-IPV6-NETWORK
+country:            CN
+admin-c:            CMDUMPLING-DN42
+tech-c:             CMDUMPLING-DN42
+mnt-by:             CMDUMPLING-MNT
+status:             ASSIGNED
+source:             DN42
\ No newline at end of file
diff --git a/data/inetnum/172.23.168.0_28 b/data/inetnum/172.23.168.0_28
new file mode 100644
index 000000000..1bd744a28
--- /dev/null
+++ b/data/inetnum/172.23.168.0_28
@@ -0,0 +1,10 @@
+inetnum:            172.23.168.0 - 172.23.168.15
+cidr:               172.23.168.0/28
+netname:            CMDUMPLING-IPV4-NETWORK
+descr:              CMDUMPLING-IPV4-NETWORK
+country:            CN
+admin-c:            CMDUMPLING-DN42
+tech-c:             CMDUMPLING-DN42
+mnt-by:             CMDUMPLING-MNT
+status:             ASSIGNED
+source:             DN42
\ No newline at end of file
diff --git a/data/mntner/CMDUMPLING-MNT b/data/mntner/CMDUMPLING-MNT
new file mode 100644
index 000000000..d84bd3e6f
--- /dev/null
+++ b/data/mntner/CMDUMPLING-MNT
@@ -0,0 +1,6 @@
+mntner:             CMDUMPLING-MNT
+admin-c:            CMDUMPLING-DN42
+tech-c:             CMDUMPLING-DN42
+mnt-by:             CMDUMPLING-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDF+mzXKMS3byquTkZs6O27aQKy8C8BqAFFnnqqJUOcE
+source:             DN42
\ No newline at end of file
diff --git a/data/person/CMDUMPLING-DN42 b/data/person/CMDUMPLING-DN42
new file mode 100644
index 000000000..421bbbed8
--- /dev/null
+++ b/data/person/CMDUMPLING-DN42
@@ -0,0 +1,5 @@
+person:             CMDumpling
+e-mail:             dn42@randomsharing.top
+nic-hdl:            CMDUMPLING-DN42
+mnt-by:             CMDUMPLING-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/route/172.23.168.0_28 b/data/route/172.23.168.0_28
new file mode 100644
index 000000000..a8b70dd50
--- /dev/null
+++ b/data/route/172.23.168.0_28
@@ -0,0 +1,5 @@
+route:              172.23.168.0/28
+origin:             AS4242422343
+max-length:         28
+mnt-by:             CMDUMPLING-MNT
+source:             DN42
\ No newline at end of file
diff --git a/data/route6/fdf1:b425:320::_48 b/data/route6/fdf1:b425:320::_48
new file mode 100644
index 000000000..af3340676
--- /dev/null
+++ b/data/route6/fdf1:b425:320::_48
@@ -0,0 +1,5 @@
+route6:             fdf1:b425:320::/48
+origin:             AS4242422343
+max-length:         48
+mnt-by:             CMDUMPLING-MNT
+source:             DN42
\ No newline at end of file