diff --git a/data/aut-num/AS4242421626 b/data/aut-num/AS4242421626
new file mode 100644
index 000000000..000f3cfec
--- /dev/null
+++ b/data/aut-num/AS4242421626
@@ -0,0 +1,6 @@
+aut-num:            AS4242421626
+as-name:            SONGSHI-AS
+admin-c:            SONGSHI-DN42
+tech-c:             SONGSHI-DN42
+mnt-by:             SONGSHI-MNT
+source:             DN42
diff --git a/data/inet6num/fd2f:3296:2221::_48 b/data/inet6num/fd2f:3296:2221::_48
new file mode 100644
index 000000000..f752dcce8
--- /dev/null
+++ b/data/inet6num/fd2f:3296:2221::_48
@@ -0,0 +1,8 @@
+inet6num:           fd2f:3296:2221:0000:0000:0000:0000:0000 - fd2f:3296:2221:ffff:ffff:ffff:ffff:ffff
+cidr:               fd2f:3296:2221::/48
+netname:            SONGSHI-NET
+admin-c:            SONGSHI-DN42
+tech-c:             SONGSHI-DN42
+mnt-by:             SONGSHI-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.114.160_27 b/data/inetnum/172.21.114.160_27
new file mode 100644
index 000000000..0c8bf73d8
--- /dev/null
+++ b/data/inetnum/172.21.114.160_27
@@ -0,0 +1,10 @@
+inetnum:            172.21.114.160 - 172.21.114.191
+cidr:               172.21.114.160/27
+netname:            SONGSHI-NETWORK
+descr:              Songshi-Network
+country:            HK
+admin-c:            SONGSHI-DN42
+tech-c:             SONGSHI-DN42
+mnt-by:             SONGSHI-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/SONGSHI-MNT b/data/mntner/SONGSHI-MNT
new file mode 100644
index 000000000..a6cf8cc9e
--- /dev/null
+++ b/data/mntner/SONGSHI-MNT
@@ -0,0 +1,8 @@
+mntner:             SONGSHI-MNT
+descr:              SONGSHI maintainer
+admin-c:            SONGSHI-DN42
+tech-c:             SONGSHI-DN42
+mnt-by:             SONGSHI-MNT
+source:             DN42
+auth:               pgp-fingerprint DE2001A1D8663BC2C2E1562813439FE1E9DADA7F
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIPBcCbdVxreQwSc0lyrU3YuQn6AbSQIHttvAllnHzS6o root@nat5
diff --git a/data/person/SONGSHI-DN42 b/data/person/SONGSHI-DN42
new file mode 100644
index 000000000..96f7247fb
--- /dev/null
+++ b/data/person/SONGSHI-DN42
@@ -0,0 +1,5 @@
+person:             Songshi
+e-mail:             dn42@438250.xyz
+nic-hdl:            SONGSHI-DN42
+mnt-by:             SONGSHI-MNT
+source:             DN42
diff --git a/data/route/172.21.114.160_27 b/data/route/172.21.114.160_27
new file mode 100644
index 000000000..b490e7769
--- /dev/null
+++ b/data/route/172.21.114.160_27
@@ -0,0 +1,4 @@
+route:              172.21.114.160/27
+origin:             AS4242421626
+mnt-by:             SONGSHI-MNT
+source:             DN42
diff --git a/data/route6/fd2f:3296:2221::_48 b/data/route6/fd2f:3296:2221::_48
new file mode 100644
index 000000000..32cdfcd82
--- /dev/null
+++ b/data/route6/fd2f:3296:2221::_48
@@ -0,0 +1,4 @@
+route6:             fd2f:3296:2221::/48
+origin:             AS4242421626
+mnt-by:             SONGSHI-MNT
+source:             DN42