diff --git a/data/aut-num/AS4242423232 b/data/aut-num/AS4242423232
new file mode 100644
index 000000000..af52e83e6
--- /dev/null
+++ b/data/aut-num/AS4242423232
@@ -0,0 +1,6 @@
+aut-num:            AS4242423232
+as-name:            AS-MIYUU-DN42
+admin-c:            MIYUU-DN42
+tech-c:             MIYUU-DN42
+mnt-by:             MIYUU-MNT
+source:             DN42
diff --git a/data/inet6num/fd5d:5f:e2f9::_48 b/data/inet6num/fd5d:5f:e2f9::_48
new file mode 100644
index 000000000..831e51d8b
--- /dev/null
+++ b/data/inet6num/fd5d:5f:e2f9::_48
@@ -0,0 +1,10 @@
+inet6num:           fd5d:005f:e2f9:0000:0000:0000:0000:0000 - fd5d:005f:e2f9:ffff:ffff:ffff:ffff:ffff
+cidr:               fd5d:5f:e2f9::/48
+netname:            MIYUU-NET6
+descr:              Network of Miyuu
+country:            CN
+admin-c:            MIYUU-DN42
+tech-c:             MIYUU-DN42
+mnt-by:             MIYUU-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.22.189.64_27 b/data/inetnum/172.22.189.64_27
new file mode 100644
index 000000000..227e00034
--- /dev/null
+++ b/data/inetnum/172.22.189.64_27
@@ -0,0 +1,10 @@
+inetnum:            172.22.189.64 - 172.22.189.95
+cidr:               172.22.189.64/27
+netname:            MIYUU-NET4
+descr:              Network of MIYUU
+country:            CN
+admin-c:            MIYUU-DN42
+tech-c:             MIYUU-DN42
+mnt-by:             MIYUU-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/MIYUU-MNT b/data/mntner/MIYUU-MNT
new file mode 100644
index 000000000..932cd1962
--- /dev/null
+++ b/data/mntner/MIYUU-MNT
@@ -0,0 +1,6 @@
+mntner:             MIYUU-MNT
+admin-c:            MIYUU-DN42
+tech-c:             MIYUU-DN42
+mnt-by:             MIYUU-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAINlfQMhs3cqdx02wq1qmj1xnyJgp2C78GHnvUJkBXZ/j admin@miyuu.today
+source:             DN42
diff --git a/data/person/MIYUU-DN42 b/data/person/MIYUU-DN42
new file mode 100644
index 000000000..2c0789eb6
--- /dev/null
+++ b/data/person/MIYUU-DN42
@@ -0,0 +1,5 @@
+person:             Mashiro Miyuu
+e-mail:             admin@miyuu.today
+nic-hdl:            MIYUU-DN42
+mnt-by:             MIYUU-MNT
+source:             DN42
diff --git a/data/route/172.22.189.64_27 b/data/route/172.22.189.64_27
new file mode 100644
index 000000000..8278553fb
--- /dev/null
+++ b/data/route/172.22.189.64_27
@@ -0,0 +1,5 @@
+route:              172.22.189.64/27
+origin:             AS4242423232
+max-length:         27
+mnt-by:             MIYUU-MNT
+source:             DN42
diff --git a/data/route6/fd5d:5f:e2f9::_48 b/data/route6/fd5d:5f:e2f9::_48
new file mode 100644
index 000000000..f7a79d835
--- /dev/null
+++ b/data/route6/fd5d:5f:e2f9::_48
@@ -0,0 +1,5 @@
+route6:             fd5d:5f:e2f9::/48
+origin:             AS4242423232
+max-length:         48
+mnt-by:             MIYUU-MNT
+source:             DN42