diff --git a/data/aut-num/AS4242422022 b/data/aut-num/AS4242422022
new file mode 100644
index 000000000..6db98e119
--- /dev/null
+++ b/data/aut-num/AS4242422022
@@ -0,0 +1,6 @@
+aut-num:            AS4242422022
+as-name:            AS-NUL-DN42
+admin-c:            NUL-DN42
+tech-c:             NUL-DN42
+mnt-by:             NUL-MNT
+source:             DN42
diff --git a/data/inet6num/fdba:da1:ce::_48 b/data/inet6num/fdba:da1:ce::_48
new file mode 100644
index 000000000..458e6ccac
--- /dev/null
+++ b/data/inet6num/fdba:da1:ce::_48
@@ -0,0 +1,10 @@
+inet6num:           fdba:0da1:00ce:0000:0000:0000:0000:0000 - fdba:0da1:00ce:ffff:ffff:ffff:ffff:ffff
+cidr:               fdba:da1:ce::/48
+netname:            NUNET1
+descr:              First Network of NUNET
+country:            CN
+admin-c:            NUL-DN42
+tech-c:             NUL-DN42
+mnt-by:             NUL-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.20.22.64_26 b/data/inetnum/172.20.22.64_26
new file mode 100644
index 000000000..210348f35
--- /dev/null
+++ b/data/inetnum/172.20.22.64_26
@@ -0,0 +1,10 @@
+inetnum:            172.20.22.64 - 172.20.22.127
+cidr:               172.20.22.64/26
+netname:            NUNET1
+descr:              First Network of NUNET
+country:            CN
+admin-c:            NUL-DN42
+tech-c:             NUL-DN42
+mnt-by:             NUL-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/NUL-MNT b/data/mntner/NUL-MNT
new file mode 100644
index 000000000..3e63389fd
--- /dev/null
+++ b/data/mntner/NUL-MNT
@@ -0,0 +1,6 @@
+mntner:             NUL-MNT
+admin-c:            NUL-DN42
+tech-c:             NUL-DN42
+mnt-by:             NUL-MNT
+auth:               pgp-fingerprint BCEA93E141A3102C60632EE58AA6CC11587DDC71
+source:             DN42
diff --git a/data/person/NUL-DN42 b/data/person/NUL-DN42
new file mode 100644
index 000000000..0cc9b0a0a
--- /dev/null
+++ b/data/person/NUL-DN42
@@ -0,0 +1,6 @@
+person:             Nullizer
+e-mail:             nullizer@gmail.com
+nic-hdl:            NUL-DN42
+mnt-by:             NUL-MNT
+source:             DN42
+contact:            matrix: @kainx:mozilla.org
diff --git a/data/route/172.20.22.64_26 b/data/route/172.20.22.64_26
new file mode 100644
index 000000000..337d12752
--- /dev/null
+++ b/data/route/172.20.22.64_26
@@ -0,0 +1,5 @@
+route:              172.20.22.64/26
+origin:             AS4242422022
+max-length:         26
+mnt-by:             NUL-MNT
+source:             DN42
diff --git a/data/route6/fdba:da1:ce::_48 b/data/route6/fdba:da1:ce::_48
new file mode 100644
index 000000000..7f5fd38b2
--- /dev/null
+++ b/data/route6/fdba:da1:ce::_48
@@ -0,0 +1,5 @@
+route6:             fdba:da1:ce::/48
+origin:             AS4242422022
+max-length:         48
+mnt-by:             NUL-MNT
+source:             DN42