diff --git a/data/aut-num/AS4242423230 b/data/aut-num/AS4242423230
new file mode 100644
index 000000000..d34584ab7
--- /dev/null
+++ b/data/aut-num/AS4242423230
@@ -0,0 +1,6 @@
+aut-num:            AS4242423230
+as-name:            AS-OH4-DN42
+admin-c:            OH4-DN42
+tech-c:             OH4-DN42
+mnt-by:             OH4-MNT
+source:             DN42
diff --git a/data/dns/oh4.dn42 b/data/dns/oh4.dn42
new file mode 100644
index 000000000..6fcb192b0
--- /dev/null
+++ b/data/dns/oh4.dn42
@@ -0,0 +1,10 @@
+domain:             oh4.dn42
+descr:              Clearnet: oh4.dev / in progress
+admin-c:            OH4-DN42
+tech-c:             OH4-DN42
+mnt-by:             OH4-MNT
+nserver:            ns1.oh4.dn42 172.23.24.131
+nserver:            ns1.oh4.dn42 fd99:2324:a4e5:100::1
+nserver:            ns2.oh4.dn42 172.23.24.132
+nserver:            ns2.oh4.dn42 fd99:2324:a4e5:100::2
+source:             DN42
diff --git a/data/inet6num/fd99:2324:a4e5::_48 b/data/inet6num/fd99:2324:a4e5::_48
new file mode 100644
index 000000000..46f00bf96
--- /dev/null
+++ b/data/inet6num/fd99:2324:a4e5::_48
@@ -0,0 +1,12 @@
+inet6num:           fd99:2324:a4e5:0000:0000:0000:0000:0000 - fd99:2324:a4e5:ffff:ffff:ffff:ffff:ffff
+cidr:               fd99:2324:a4e5::/48
+netname:            OH4-IPV6
+descr:              IPV6 Network of OH4
+country:            CH
+admin-c:            OH4-DN42
+tech-c:             OH4-DN42
+mnt-by:             OH4-MNT
+status:             ASSIGNED
+nserver:            ns1.oh4.dn42
+nserver:            ns2.oh4.dn42
+source:             DN42
diff --git a/data/inetnum/172.23.24.128_27 b/data/inetnum/172.23.24.128_27
new file mode 100644
index 000000000..04690ee79
--- /dev/null
+++ b/data/inetnum/172.23.24.128_27
@@ -0,0 +1,12 @@
+inetnum:            172.23.24.128 - 172.23.24.159
+cidr:               172.23.24.128/27
+netname:            OH4-IPV4-CLIENT-SERVICE
+descr:              IPV4 Client/Service Network of OH4
+country:            CH
+admin-c:            OH4-DN42
+tech-c:             OH4-DN42
+mnt-by:             OH4-MNT
+status:             ASSIGNED
+nserver:            ns1.oh4.dn42
+nserver:            ns2.oh4.dn42
+source:             DN42
diff --git a/data/mntner/OH4-MNT b/data/mntner/OH4-MNT
new file mode 100644
index 000000000..8ee676516
--- /dev/null
+++ b/data/mntner/OH4-MNT
@@ -0,0 +1,6 @@
+mntner:             OH4-MNT
+admin-c:            OH4-DN42
+tech-c:             OH4-DN42
+mnt-by:             OH4-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIDuYwFbs4syQVIJGa02fqqTHHG3lSskFi8J5Hsdtybm2
+source:             DN42
diff --git a/data/person/OH4-DN42 b/data/person/OH4-DN42
new file mode 100644
index 000000000..02302b9f5
--- /dev/null
+++ b/data/person/OH4-DN42
@@ -0,0 +1,5 @@
+person:             oh4
+e-mail:             dn42@oh4.dev
+nic-hdl:            OH4-DN42
+mnt-by:             OH4-MNT
+source:             DN42
diff --git a/data/route/172.23.24.128_27 b/data/route/172.23.24.128_27
new file mode 100644
index 000000000..0dfa31214
--- /dev/null
+++ b/data/route/172.23.24.128_27
@@ -0,0 +1,5 @@
+route:              172.23.24.128/27
+origin:             AS4242423230
+max-length:         27
+mnt-by:             OH4-MNT
+source:             DN42
diff --git a/data/route6/fd99:2324:a4e5::_48 b/data/route6/fd99:2324:a4e5::_48
new file mode 100644
index 000000000..208bd6a79
--- /dev/null
+++ b/data/route6/fd99:2324:a4e5::_48
@@ -0,0 +1,5 @@
+route6:             fd99:2324:a4e5::/48
+origin:             AS4242423230
+max-length:         48
+mnt-by:             OH4-MNT
+source:             DN42