diff --git a/data/aut-num/AS4242422824 b/data/aut-num/AS4242422824
deleted file mode 100644
index ba70da545..000000000
--- a/data/aut-num/AS4242422824
+++ /dev/null
@@ -1,6 +0,0 @@
-aut-num:            AS4242422824
-as-name:            AS-PFZETTO-DN42
-admin-c:            PFZETTO-DN42
-tech-c:             PFZETTO-DN42
-mnt-by:             PFZETTO-MNT
-source:             DN42
diff --git a/data/inet6num/fdec:ff04:9fed::_48 b/data/inet6num/fdec:ff04:9fed::_48
deleted file mode 100644
index fdbf1a1c1..000000000
--- a/data/inet6num/fdec:ff04:9fed::_48
+++ /dev/null
@@ -1,10 +0,0 @@
-inet6num:           fdec:ff04:9fed:0000:0000:0000:0000:0000 - fdec:ff04:9fed:ffff:ffff:ffff:ffff:ffff
-cidr:               fdec:ff04:9fed::/48
-netname:            PFZETTO-00
-descr:              Network of pfzetto
-country:            DE
-admin-c:            PFZETTO-DN42
-tech-c:             PFZETTO-DN42
-mnt-by:             PFZETTO-MNT
-status:             ASSIGNED
-source:             DN42
diff --git a/data/mntner/PFZETTO-MNT b/data/mntner/PFZETTO-MNT
deleted file mode 100644
index 056e24b16..000000000
--- a/data/mntner/PFZETTO-MNT
+++ /dev/null
@@ -1,6 +0,0 @@
-mntner:             PFZETTO-MNT
-admin-c:            PFZETTO-DN42
-tech-c:             PFZETTO-DN42
-mnt-by:             PFZETTO-MNT
-auth:               pgp-fingerprint E882B074BB405122D3290F73142847B253911DB0
-source:             DN42
diff --git a/data/person/PFZETTO-DN42 b/data/person/PFZETTO-DN42
deleted file mode 100644
index 15690988a..000000000
--- a/data/person/PFZETTO-DN42
+++ /dev/null
@@ -1,6 +0,0 @@
-person:             pfzetto
-e-mail:             info@pfzetto.de
-contact:            matrix:@me:pfzetto.de
-nic-hdl:            PFZETTO-DN42
-mnt-by:             PFZETTO-MNT
-source:             DN42
diff --git a/data/route6/fdec:ff04:9fed::_48 b/data/route6/fdec:ff04:9fed::_48
deleted file mode 100644
index a0bf29eb0..000000000
--- a/data/route6/fdec:ff04:9fed::_48
+++ /dev/null
@@ -1,5 +0,0 @@
-route6:             fdec:ff04:9fed::/48
-origin:             AS4242422824
-max-length:         48
-mnt-by:             PFZETTO-MNT
-source:             DN42