diff --git a/data/aut-num/AS4242420299 b/data/aut-num/AS4242420299
new file mode 100644
index 000000000..3a209c5e4
--- /dev/null
+++ b/data/aut-num/AS4242420299
@@ -0,0 +1,7 @@
+aut-num:            AS4242420299
+as-name:            YUYUKO-NETWORK
+descr:              peer with me dn42@yuyuko.com
+admin-c:            YUYUKO-DN42
+tech-c:             YUYUKO-DN42
+mnt-by:             YUYUKO-MNT
+source:             DN42
diff --git a/data/inet6num/fd66:5dc9:d084::_48 b/data/inet6num/fd66:5dc9:d084::_48
new file mode 100644
index 000000000..a3b7433a0
--- /dev/null
+++ b/data/inet6num/fd66:5dc9:d084::_48
@@ -0,0 +1,10 @@
+inet6num:           fd66:5dc9:d084:0000:0000:0000:0000:0000 - fd66:5dc9:d084:ffff:ffff:ffff:ffff:ffff
+cidr:               fd66:5dc9:d084::/48
+netname:            YUYUKO-DN42-IPV6
+remarks:            Peer with me at dn42@yuyuko.com
+descr:              yuyuko network
+admin-c:            YUYUKO-DN42
+tech-c:             YUYUKO-DN42
+mnt-by:             YUYUKO-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.202.0_26 b/data/inetnum/172.20.202.0_26
new file mode 100644
index 000000000..a4196b519
--- /dev/null
+++ b/data/inetnum/172.20.202.0_26
@@ -0,0 +1,10 @@
+inetnum:            172.20.202.0 - 172.20.202.63
+netname:            YUYUKO-DN42-IPV4
+remarks:            Peer with me at dn42@yuyuko.com
+descr:              yuyuko network
+admin-c:            YUYUKO-DN42
+tech-c:             YUYUKO-DN42
+mnt-by:             YUYUKO-MNT
+status:             ASSIGNED
+cidr:               172.20.202.0/26
+source:             DN42
diff --git a/data/mntner/YUYUKO-MNT b/data/mntner/YUYUKO-MNT
new file mode 100644
index 000000000..358c7b9ab
--- /dev/null
+++ b/data/mntner/YUYUKO-MNT
@@ -0,0 +1,7 @@
+mntner:             YUYUKO-MNT
+descr:              yuyuko network maintainer
+admin-c:            YUYUKO-DN42
+tech-c:             YUYUKO-DN42
+mnt-by:             YUYUKO-MNT
+source:             DN42
+auth:               pgp-fingerprint E915ADD98C1C47B2B1AB47CC536BAAD91989BC3C
\ No newline at end of file
diff --git a/data/person/YUYUKO-DN42 b/data/person/YUYUKO-DN42
new file mode 100644
index 000000000..eef828bf3
--- /dev/null
+++ b/data/person/YUYUKO-DN42
@@ -0,0 +1,5 @@
+person:             Yuyuko
+contact:            dn42@yuyuko.com
+nic-hdl:            YUYUKO-DN42
+mnt-by:             YUYUKO-MNT
+source:             DN42
diff --git a/data/route/172.20.202.0_26 b/data/route/172.20.202.0_26
new file mode 100644
index 000000000..12c64cac9
--- /dev/null
+++ b/data/route/172.20.202.0_26
@@ -0,0 +1,4 @@
+route:              172.20.202.0/26
+origin:             AS4242420299
+mnt-by:             YUYUKO-MNT
+source:             DN42
diff --git a/data/route6/fd66:5dc9:d084::_48 b/data/route6/fd66:5dc9:d084::_48
new file mode 100644
index 000000000..4ee18c407
--- /dev/null
+++ b/data/route6/fd66:5dc9:d084::_48
@@ -0,0 +1,5 @@
+route6:             fd66:5dc9:d084::/48
+origin:             AS4242420299
+max-length:         48
+mnt-by:             YUYUKO-MNT
+source:             DN42