diff --git a/data/aut-num/AS4242423352 b/data/aut-num/AS4242423352
new file mode 100644
index 000000000..17f503e87
--- /dev/null
+++ b/data/aut-num/AS4242423352
@@ -0,0 +1,6 @@
+aut-num:            AS4242423352
+as-name:            AS-TUNA2134-DN42
+admin-c:            TUNA2134-DN42
+tech-c:             TUNA2134-DN42
+mnt-by:             TUNA2134-MNT
+source:             DN42
diff --git a/data/inet6num/fd4b:d08:551a::_48 b/data/inet6num/fd4b:d08:551a::_48
new file mode 100644
index 000000000..9af68e075
--- /dev/null
+++ b/data/inet6num/fd4b:d08:551a::_48
@@ -0,0 +1,10 @@
+inet6num:           fd4b:0d08:551a:0000:0000:0000:0000:0000 - fd4b:0d08:551a:ffff:ffff:ffff:ffff:ffff
+cidr:               fd4b:d08:551a::/48
+netname:            TUNA2134-IPV6
+descr:              Cyber IP
+country:            JP
+admin-c:            TUNA2134-DN42
+tech-c:             TUNA2134-DN42
+mnt-by:             TUNA2134-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.81.192_27 b/data/inetnum/172.21.81.192_27
new file mode 100644
index 000000000..4f81a2553
--- /dev/null
+++ b/data/inetnum/172.21.81.192_27
@@ -0,0 +1,10 @@
+inetnum:            172.21.81.192 - 172.21.81.223
+cidr:               172.21.81.192/27
+netname:            TUNA2134-NETWORK
+descr:              Network of TUNA2134
+country:            JP
+status:             ASSIGNED
+admin-c:            TUNA2134-DN42
+tech-c:             TUNA2134-DN42
+mnt-by:             TUNA2134-MNT
+source:             DN42
diff --git a/data/mntner/TUNA2134-MNT b/data/mntner/TUNA2134-MNT
new file mode 100644
index 000000000..b376b40ff
--- /dev/null
+++ b/data/mntner/TUNA2134-MNT
@@ -0,0 +1,6 @@
+mntner:             TUNA2134-MNT
+admin-c:            TUNA2134-DN42
+tech-c:             TUNA2134-DN42
+mnt-by:             TUNA2134-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIADd7eBuchmctqdDWaL2PsmnaQR1XKv2w0jHAJSepIik root@bot
+source:             DN42
diff --git a/data/person/TUNA2134-DN42 b/data/person/TUNA2134-DN42
new file mode 100644
index 000000000..4804040eb
--- /dev/null
+++ b/data/person/TUNA2134-DN42
@@ -0,0 +1,5 @@
+person:             Masato Kikuchi
+e-mail:             hello@tuna2134.dev
+nic-hdl:            TUNA2134-DN42
+mnt-by:             TUNA2134-MNT
+source:             DN42
diff --git a/data/route/172.21.81.192_27 b/data/route/172.21.81.192_27
new file mode 100644
index 000000000..c7a79590e
--- /dev/null
+++ b/data/route/172.21.81.192_27
@@ -0,0 +1,5 @@
+route:              172.21.81.192/27
+origin:             AS4242423352
+max-length:         27
+mnt-by:             TUNA2134-MNT
+source:             DN42
diff --git a/data/route6/fd4b:d08:551a::_48 b/data/route6/fd4b:d08:551a::_48
new file mode 100644
index 000000000..eb413c80a
--- /dev/null
+++ b/data/route6/fd4b:d08:551a::_48
@@ -0,0 +1,5 @@
+route6:             fd4b:d08:551a::/48
+origin:             AS4242423352
+max-length:         48
+mnt-by:             TUNA2134-MNT
+source:             DN42