diff --git a/data/aut-num/AS4242421510 b/data/aut-num/AS4242421510
new file mode 100644
index 000000000..25048b13e
--- /dev/null
+++ b/data/aut-num/AS4242421510
@@ -0,0 +1,6 @@
+aut-num:            AS4242421510
+as-name:            YUZU-AS
+admin-c:            YUZU-DN42
+tech-c:             YUZU-DN42
+mnt-by:             YUZU-MNT
+source:             DN42
diff --git a/data/inet6num/fd6a:93d4:3358::_48 b/data/inet6num/fd6a:93d4:3358::_48
new file mode 100644
index 000000000..11be3a50b
--- /dev/null
+++ b/data/inet6num/fd6a:93d4:3358::_48
@@ -0,0 +1,9 @@
+inet6num:           fd6a:93d4:3358:0000:0000:0000:0000:0000 - fd6a:93d4:3358:ffff:ffff:ffff:ffff:ffff
+cidr:               fd6a:93d4:3358::/48
+netname:            YUZU-NETWORK
+country:            CN
+admin-c:            YUZU-DN42
+tech-c:             YUZU-DN42
+mnt-by:             YUZU-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.70.32_27 b/data/inetnum/172.23.70.32_27
new file mode 100644
index 000000000..2bb496655
--- /dev/null
+++ b/data/inetnum/172.23.70.32_27
@@ -0,0 +1,9 @@
+inetnum:            172.23.70.32 - 172.23.70.63
+netname:            YUZU-IPV4
+country:            CN
+admin-c:            YUZU-DN42
+tech-c:             YUZU-DN42
+mnt-by:             YUZU-MNT
+status:             ASSIGNED
+cidr:               172.23.70.32/27
+source:             DN42
diff --git a/data/mntner/YUZU-MNT b/data/mntner/YUZU-MNT
new file mode 100644
index 000000000..25818a610
--- /dev/null
+++ b/data/mntner/YUZU-MNT
@@ -0,0 +1,6 @@
+mntner:             YUZU-MNT
+admin-c:            YUZU-DN42
+tech-c:             YUZU-DN42
+mnt-by:             YUZU-MNT
+source:             DN42
+auth:               pgp-fingerprint 831F435691E1F56352A7ADC5598464A6810AC714
diff --git a/data/person/YUZU-DN42 b/data/person/YUZU-DN42
new file mode 100644
index 000000000..5892dad8b
--- /dev/null
+++ b/data/person/YUZU-DN42
@@ -0,0 +1,5 @@
+person:             YUZU
+e-mail:             yuzu23234@gmail.com
+nic-hdl:            YUZU-DN42
+mnt-by:             YUZU-MNT
+source:             DN42
diff --git a/data/route/172.23.70.32_27 b/data/route/172.23.70.32_27
new file mode 100644
index 000000000..dc3e368b8
--- /dev/null
+++ b/data/route/172.23.70.32_27
@@ -0,0 +1,5 @@
+route:              172.23.70.32/27
+origin:             AS4242421510
+mnt-by:             YUZU-MNT
+source:             DN42
+max-length:         27
diff --git a/data/route6/fd6a:93d4:3358::_48 b/data/route6/fd6a:93d4:3358::_48
new file mode 100644
index 000000000..71c1a4e27
--- /dev/null
+++ b/data/route6/fd6a:93d4:3358::_48
@@ -0,0 +1,5 @@
+route6:             fd6a:93d4:3358::/48
+origin:             AS4242421510
+max-length:         48
+mnt-by:             YUZU-MNT
+source:             DN42