diff --git a/data/aut-num/AS4242422581 b/data/aut-num/AS4242422581
new file mode 100644
index 000000000..1123f21f0
--- /dev/null
+++ b/data/aut-num/AS4242422581
@@ -0,0 +1,7 @@
+aut-num:            AS4242422581
+as-name:            AS-SEIKE-DN42
+descr:              SEIKE
+admin-c:            SEIKE-DN42
+tech-c:             SEIKE-DN42
+mnt-by:             SEIKE-MNT
+source:             DN42
diff --git a/data/inet6num/fdbf:debb:9279::_48 b/data/inet6num/fdbf:debb:9279::_48
new file mode 100644
index 000000000..a564c934d
--- /dev/null
+++ b/data/inet6num/fdbf:debb:9279::_48
@@ -0,0 +1,10 @@
+inet6num:           fdbf:debb:9279:0000:0000:0000:0000:0000 - fdbf:debb:9279:ffff:ffff:ffff:ffff:ffff
+netname:            SEIKE-NET6
+cidr:               fdbf:debb:9279::/48
+descr:              seike's IPv6 network
+country:            DE
+admin-c:            SEIKE-DN42
+tech-c:             SEIKE-DN42
+mnt-by:             SEIKE-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.97.96_27 b/data/inetnum/172.23.97.96_27
new file mode 100644
index 000000000..b6ce22b8a
--- /dev/null
+++ b/data/inetnum/172.23.97.96_27
@@ -0,0 +1,8 @@
+inetnum:            172.23.97.96 - 172.23.97.127
+cidr:               172.23.97.96/27
+netname:            SEIKE-NET4
+admin-c:            SEIKE-DN42
+tech-c:             SEIKE-DN42
+mnt-by:             SEIKE-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/SEIKE-MNT b/data/mntner/SEIKE-MNT
new file mode 100644
index 000000000..45cf32d9e
--- /dev/null
+++ b/data/mntner/SEIKE-MNT
@@ -0,0 +1,6 @@
+mntner:             SEIKE-MNT
+admin-c:            SEIKE-DN42
+tech-c:             SEIKE-DN42
+mnt-by:             SEIKE-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIID5o8z8481vOE8byJR1EjGiimt34p/Xy+seP1F0Lzvu seike@posteo.de
+source:             DN42
diff --git a/data/person/SEIKE-DN42 b/data/person/SEIKE-DN42
new file mode 100644
index 000000000..0981ea09c
--- /dev/null
+++ b/data/person/SEIKE-DN42
@@ -0,0 +1,5 @@
+person:             seike
+e-mail:             dn42@seike.xyz
+nic-hdl:            SEIKE-DN42
+mnt-by:             SEIKE-MNT
+source:             DN42
diff --git a/data/route/172.23.97.96_27 b/data/route/172.23.97.96_27
new file mode 100644
index 000000000..c9b8d5bd7
--- /dev/null
+++ b/data/route/172.23.97.96_27
@@ -0,0 +1,4 @@
+route:              172.23.97.96/27
+origin:             AS4242422581
+mnt-by:             SEIKE-MNT
+source:             DN42
diff --git a/data/route6/fdbf:debb:9279::_48 b/data/route6/fdbf:debb:9279::_48
new file mode 100644
index 000000000..24fb340ca
--- /dev/null
+++ b/data/route6/fdbf:debb:9279::_48
@@ -0,0 +1,5 @@
+route6:             fdbf:debb:9279::/48
+origin:             AS4242422581
+max-length:         48
+mnt-by:             SEIKE-MNT
+source:             DN42