diff --git a/data/aut-num/AS4242421090 b/data/aut-num/AS4242421090
new file mode 100644
index 000000000..d0feef6be
--- /dev/null
+++ b/data/aut-num/AS4242421090
@@ -0,0 +1,6 @@
+aut-num:            AS4242421090
+as-name:            AS-BARTKK-DN42
+admin-c:            BARTKK-DN42
+tech-c:             BARTKK-DN42
+mnt-by:             BARTKK-MNT
+source:             DN42
diff --git a/data/inet6num/fdd0:9008:3b87::_48 b/data/inet6num/fdd0:9008:3b87::_48
new file mode 100644
index 000000000..1012fbe90
--- /dev/null
+++ b/data/inet6num/fdd0:9008:3b87::_48
@@ -0,0 +1,10 @@
+inet6num:           fdd0:9008:3b87:0000:0000:0000:0000:0000 - fdd0:9008:3b87:ffff:ffff:ffff:ffff:ffff
+cidr:               fdd0:9008:3b87::/48
+netname:            BARTKK-NETWORK
+descr:              Bartkk's network
+country:            PL
+admin-c:            BARTKK-DN42
+tech-c:             BARTKK-DN42
+mnt-by:             BARTKK-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/inetnum/172.21.81.32_27 b/data/inetnum/172.21.81.32_27
new file mode 100644
index 000000000..7b5a553a4
--- /dev/null
+++ b/data/inetnum/172.21.81.32_27
@@ -0,0 +1,10 @@
+inetnum:            172.21.81.32 - 172.21.81.63
+cidr:               172.21.81.32/27
+netname:            BARTKK-NETWORK
+descr:              Bartkk's network
+country:            PL
+admin-c:            BARTKK-DN42
+tech-c:             BARTKK-DN42
+mnt-by:             BARTKK-MNT
+status:             ASSIGNED
+source:             DN42
diff --git a/data/mntner/BARTKK-MNT b/data/mntner/BARTKK-MNT
new file mode 100644
index 000000000..c808eb271
--- /dev/null
+++ b/data/mntner/BARTKK-MNT
@@ -0,0 +1,6 @@
+mntner:             BARTKK-MNT
+admin-c:            BARTKK-DN42
+tech-c:             BARTKK-DN42
+mnt-by:             BARTKK-MNT
+auth:               pgp-fingerprint CD7A4FE601550558D3A323963F4246421310972E
+source:             DN42
diff --git a/data/person/BARTKK-DN42 b/data/person/BARTKK-DN42
new file mode 100644
index 000000000..c0ebb8475
--- /dev/null
+++ b/data/person/BARTKK-DN42
@@ -0,0 +1,6 @@
+person:             Bartkk
+e-mail:             bartkk@bartkk.xyz
+nic-hdl:            BARTKK-DN42
+mnt-by:             BARTKK-MNT
+source:             DN42
+pgp-fingerprint:    CD7A4FE601550558D3A323963F4246421310972E
diff --git a/data/route/172.21.81.32_27 b/data/route/172.21.81.32_27
new file mode 100644
index 000000000..7cbbc06d7
--- /dev/null
+++ b/data/route/172.21.81.32_27
@@ -0,0 +1,5 @@
+route:              172.21.81.32/27
+origin:             AS4242421090
+max-length:         27
+mnt-by:             BARTKK-MNT
+source:             DN42
diff --git a/data/route6/fdd0:9008:3b87::_48 b/data/route6/fdd0:9008:3b87::_48
new file mode 100644
index 000000000..c718e6926
--- /dev/null
+++ b/data/route6/fdd0:9008:3b87::_48
@@ -0,0 +1,5 @@
+route6:             fdd0:9008:3b87::/48
+origin:             AS4242421090
+max-length:         48
+mnt-by:             BARTKK-MNT
+source:             DN42