diff --git a/data/aut-num/AS4242422747 b/data/aut-num/AS4242422747
new file mode 100644
index 000000000..d27b3c6f7
--- /dev/null
+++ b/data/aut-num/AS4242422747
@@ -0,0 +1,7 @@
+aut-num:            AS4242422747
+as-name:            ROT13-AS
+descr:              rot13 lab ASN
+admin-c:            ROT13-DN42
+tech-c:             ROT13-DN42
+mnt-by:             ROT13-MNT
+source:             DN42
diff --git a/data/inet6num/fd42:6cef:5f39::_48 b/data/inet6num/fd42:6cef:5f39::_48
new file mode 100644
index 000000000..ee55cf54f
--- /dev/null
+++ b/data/inet6num/fd42:6cef:5f39::_48
@@ -0,0 +1,10 @@
+inet6num:           fd42:6cef:5f39:0000:0000:0000:0000:0000 - fd42:6cef:5f39:ffff:ffff:ffff:ffff:ffff
+cidr:               fd42:6cef:5f39::/48
+netname:            KUIPER-NETWORK
+descr:              KUIPER lab network
+country:            DE
+admin-c:            ROT13-DN42
+tech-c:             ROT13-DN42
+mnt-by:             ROT13-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.128.48_28 b/data/inetnum/172.20.128.48_28
new file mode 100644
index 000000000..734c2462f
--- /dev/null
+++ b/data/inetnum/172.20.128.48_28
@@ -0,0 +1,9 @@
+inetnum:            172.20.128.48 - 172.20.128.63
+cidr:               172.20.128.48/28
+netname:            KUIPER-NETWORK
+descr:              rot13 lab network
+admin-c:            ROT13-DN42
+tech-c:             ROT13-DN42
+mnt-by:             ROT13-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/ROT13-MNT b/data/mntner/ROT13-MNT
new file mode 100644
index 000000000..b8c130755
--- /dev/null
+++ b/data/mntner/ROT13-MNT
@@ -0,0 +1,7 @@
+mntner:             ROT13-MNT
+descr:              rot13 Maintenance Object
+auth:               pgp-fingerprint 338A4CBDF437FB52AAB0576A45C0634C828E95C1
+admin-c:            ROT13-DN42
+tech-c:             ROT13-DN42
+mnt-by:             ROT13-MNT
+source:             DN42
diff --git a/data/person/ROT13-DN42 b/data/person/ROT13-DN42
new file mode 100644
index 000000000..3858a5ecc
--- /dev/null
+++ b/data/person/ROT13-DN42
@@ -0,0 +1,7 @@
+person:             rot13
+contact:            ws@rot13.io
+contact:            irc:wlhlm
+pgp-fingerprint:    338A4CBDF437FB52AAB0576A45C0634C828E95C1
+nic-hdl:            ROT13-DN42
+mnt-by:             ROT13-MNT
+source:             DN42
diff --git a/data/route/172.20.128.48_28 b/data/route/172.20.128.48_28
new file mode 100644
index 000000000..1eaf987f7
--- /dev/null
+++ b/data/route/172.20.128.48_28
@@ -0,0 +1,5 @@
+route:              172.20.128.48/28
+descr:              KUIPER-NET route
+origin:             AS4242422747
+mnt-by:             ROT13-MNT
+source:             DN42
diff --git a/data/route6/fd42:6cef:5f39::_48 b/data/route6/fd42:6cef:5f39::_48
new file mode 100644
index 000000000..3db184a9e
--- /dev/null
+++ b/data/route6/fd42:6cef:5f39::_48
@@ -0,0 +1,4 @@
+route6:             fd42:6cef:5f39::/48
+origin:             AS4242422747
+mnt-by:             ROT13-MNT
+source:             DN42