diff --git a/data/aut-num/AS4242421963 b/data/aut-num/AS4242421963
deleted file mode 100644
index b90ab9e96..000000000
--- a/data/aut-num/AS4242421963
+++ /dev/null
@@ -1,6 +0,0 @@
-aut-num:            AS4242421963
-as-name:            AS-LACERTAE-DN42
-admin-c:            LACERTAE-DN42
-tech-c:             LACERTAE-DN42
-mnt-by:             LACERTAE-MNT
-source:             DN42
diff --git a/data/inet6num/fd05:64c0:fa21::_48 b/data/inet6num/fd05:64c0:fa21::_48
deleted file mode 100644
index fe2831deb..000000000
--- a/data/inet6num/fd05:64c0:fa21::_48
+++ /dev/null
@@ -1,8 +0,0 @@
-inet6num:           fd05:64c0:fa21:0000:0000:0000:0000:0000 - fd05:64c0:fa21:ffff:ffff:ffff:ffff:ffff
-cidr:               fd05:64c0:fa21::/48
-netname:            LACERTAE6-DN42
-admin-c:            LACERTAE-DN42
-tech-c:             LACERTAE-DN42
-mnt-by:             LACERTAE-MNT
-status:             ASSIGNED
-source:             DN42
diff --git a/data/inetnum/172.20.128.104_29 b/data/inetnum/172.20.128.104_29
deleted file mode 100644
index 433468690..000000000
--- a/data/inetnum/172.20.128.104_29
+++ /dev/null
@@ -1,8 +0,0 @@
-inetnum:            172.20.128.104 - 172.20.128.111
-netname:            LACERTAE4-DN42
-admin-c:            LACERTAE-DN42
-tech-c:             LACERTAE-DN42
-mnt-by:             LACERTAE-MNT
-status:             ASSIGNED
-cidr:               172.20.128.104/29
-source:             DN42
diff --git a/data/mntner/LACERTAE-MNT b/data/mntner/LACERTAE-MNT
deleted file mode 100644
index 048854b95..000000000
--- a/data/mntner/LACERTAE-MNT
+++ /dev/null
@@ -1,6 +0,0 @@
-mntner:             LACERTAE-MNT
-admin-c:            LACERTAE-DN42
-tech-c:             LACERTAE-DN42
-auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIIVhjNlTJ021BO+jxXRNf8FOrFvYgs+HV+fqq/nhByhh
-mnt-by:             LACERTAE-MNT
-source:             DN42
diff --git a/data/person/LACERTAE-DN42 b/data/person/LACERTAE-DN42
deleted file mode 100644
index 17e7d951f..000000000
--- a/data/person/LACERTAE-DN42
+++ /dev/null
@@ -1,5 +0,0 @@
-person:             Lacertae
-e-mail:             lacertae40@gmail.com
-nic-hdl:            LACERTAE-DN42
-mnt-by:             LACERTAE-MNT
-source:             DN42
diff --git a/data/route/172.20.128.104_29 b/data/route/172.20.128.104_29
deleted file mode 100644
index 83b9f1e8d..000000000
--- a/data/route/172.20.128.104_29
+++ /dev/null
@@ -1,4 +0,0 @@
-route:              172.20.128.104/29
-origin:             AS4242421963
-mnt-by:             LACERTAE-MNT
-source:             DN42
diff --git a/data/route6/fd05:64c0:fa21::_48 b/data/route6/fd05:64c0:fa21::_48
deleted file mode 100644
index 2eea8f021..000000000
--- a/data/route6/fd05:64c0:fa21::_48
+++ /dev/null
@@ -1,5 +0,0 @@
-route6:             fd05:64c0:fa21::/48
-max-length:         48
-origin:             AS4242421963
-mnt-by:             LACERTAE-MNT
-source:             DN42