diff --git a/data/aut-num/AS4242423057 b/data/aut-num/AS4242423057
new file mode 100644
index 000000000..5cbbaf764
--- /dev/null
+++ b/data/aut-num/AS4242423057
@@ -0,0 +1,6 @@
+aut-num:            AS4242423057
+as-name:            AS-0X57-DN42
+admin-c:            0X57-DN42
+tech-c:             0X57-DN42
+mnt-by:             0X57-MNT
+source:             DN42
diff --git a/data/inet6num/fd6c:f200:aac::_48 b/data/inet6num/fd6c:f200:aac::_48
new file mode 100644
index 000000000..95fbb588d
--- /dev/null
+++ b/data/inet6num/fd6c:f200:aac::_48
@@ -0,0 +1,10 @@
+inet6num:           fd6c:f200:0aac:0000:0000:0000:0000:0000 - fd6c:f200:0aac:ffff:ffff:ffff:ffff:ffff
+cidr:               fd6c:f200:aac::/48
+descr:              Network of 0x57.li
+netname:            0X57-NETWORK
+country:            be
+admin-c:            0X57-DN42
+tech-c:             0X57-DN42
+mnt-by:             0X57-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.23.110.224_27 b/data/inetnum/172.23.110.224_27
new file mode 100644
index 000000000..bdb7f0fe5
--- /dev/null
+++ b/data/inetnum/172.23.110.224_27
@@ -0,0 +1,10 @@
+inetnum:            172.23.110.224 - 172.23.110.255
+cidr:               172.23.110.224/27
+descr:               Network of 0x57.li
+netname:            0X57-NETWORK
+country:            be
+admin-c:            0X57-DN42
+tech-c:             0X57-DN42
+mnt-by:             0X57-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/0X57-MNT b/data/mntner/0X57-MNT
new file mode 100644
index 000000000..18d423939
--- /dev/null
+++ b/data/mntner/0X57-MNT
@@ -0,0 +1,6 @@
+mntner:             0X57-MNT
+admin-c:            0X57-DN42
+tech-c:             0X57-DN42
+mnt-by:             0X57-MNT
+auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIBmfxlbioFCYBDWVHxcz1Pd3lLEsZPtX1z2mjfsLmWEP
+source:             DN42
diff --git a/data/person/0X57-DN42 b/data/person/0X57-DN42
new file mode 100644
index 000000000..6c8879eae
--- /dev/null
+++ b/data/person/0X57-DN42
@@ -0,0 +1,5 @@
+person:             0x57
+e-mail:             system+dn42@0x57.li
+nic-hdl:            0X57-DN42
+mnt-by:             0X57-MNT
+source:             DN42
diff --git a/data/route/172.23.110.224_27 b/data/route/172.23.110.224_27
new file mode 100644
index 000000000..c9c0d0599
--- /dev/null
+++ b/data/route/172.23.110.224_27
@@ -0,0 +1,4 @@
+route:              172.23.110.224/27
+origin:             AS4242423057
+mnt-by:             0X57-MNT
+source:             DN42
diff --git a/data/route6/fd6c:f200:aac::_48 b/data/route6/fd6c:f200:aac::_48
new file mode 100644
index 000000000..e7ed76f72
--- /dev/null
+++ b/data/route6/fd6c:f200:aac::_48
@@ -0,0 +1,5 @@
+route6:             fd6c:f200:aac::/48
+origin:             AS4242423057
+max-length:         48
+mnt-by:             0X57-MNT
+source:             DN42