diff --git a/data/aut-num/AS4242422916 b/data/aut-num/AS4242422916
deleted file mode 100644
index c5c8c7f68..000000000
--- a/data/aut-num/AS4242422916
+++ /dev/null
@@ -1,7 +0,0 @@
-aut-num:            AS4242422916
-as-name:            Q4NET
-descr:              QU4RTZ Networks
-admin-c:            AZURITE-DN42
-tech-c:             AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-source:             DN42
diff --git a/data/dns/qu4rtz.dn42 b/data/dns/qu4rtz.dn42
deleted file mode 100644
index b53e7efc0..000000000
--- a/data/dns/qu4rtz.dn42
+++ /dev/null
@@ -1,9 +0,0 @@
-domain:             qu4rtz.dn42
-descr:              QU4RTZ Networks on DN42
-admin-c:            AZURITE-DN42
-tech-c:             AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-nserver:            ns1.qu4rtz.dn42 172.20.47.253
-nserver:            ns1.qu4rtz.dn42 fd44:2916:8877:c253::1
-ds-rdata:           35173 15 2 1709DF9C18940EB6DB2E3E9B87526F24EB089022BF780EE9161600CA 9BCB20DE
-source:             DN42
diff --git a/data/inet6num/fd44:2916:8877::_48 b/data/inet6num/fd44:2916:8877::_48
deleted file mode 100644
index 510c0f3cb..000000000
--- a/data/inet6num/fd44:2916:8877::_48
+++ /dev/null
@@ -1,12 +0,0 @@
-inet6num:           fd44:2916:8877:0000:0000:0000:0000:0000 - fd44:2916:8877:ffff:ffff:ffff:ffff:ffff
-cidr:               fd44:2916:8877::/48
-netname:            Q4NET
-descr:              QU4RTZ Networks
-country:            CN
-admin-c:            AZURITE-DN42
-tech-c:             AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-nserver:            ns1.qu4rtz.dn42
-ds-rdata:           1546 15 2 F1480F1718620E5207530348371EE721F7370253BC5809D7A9CFD8C4 2328A16E
-status:             ASSIGNED
-source:             DN42
diff --git a/data/inetnum/172.20.47.224_27 b/data/inetnum/172.20.47.224_27
deleted file mode 100644
index 54ac090dd..000000000
--- a/data/inetnum/172.20.47.224_27
+++ /dev/null
@@ -1,12 +0,0 @@
-inetnum:            172.20.47.224 - 172.20.47.255
-cidr:               172.20.47.224/27
-netname:            Q4NET
-descr:              QU4RTZ Networks
-country:            CN
-admin-c:            AZURITE-DN42
-tech-c:             AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-nserver:            ns1.qu4rtz.dn42
-ds-rdata:           8041 15 2 5269D79D93E1801E814F993457C9A9AD3092EC272C2244D9116C781C F15E7EA7
-status:             ASSIGNED
-source:             DN42
diff --git a/data/mntner/QU4RTZ-MNT b/data/mntner/QU4RTZ-MNT
deleted file mode 100644
index c1f6f7b11..000000000
--- a/data/mntner/QU4RTZ-MNT
+++ /dev/null
@@ -1,7 +0,0 @@
-mntner:             QU4RTZ-MNT
-admin-c:            AZURITE-DN42
-tech-c:             AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-auth:               pgp-fingerprint 1645E27018CCBCCA863693AF768076800067EE43
-auth:               ssh-ed25519 AAAAC3NzaC1lZDI1NTE5AAAAIG9VreqxJRPl7hS5Wg8ENqMFYcS57LsI63My9vnWEbm0
-source:             DN42
diff --git a/data/person/AZURITE-DN42 b/data/person/AZURITE-DN42
deleted file mode 100644
index 31649bfba..000000000
--- a/data/person/AZURITE-DN42
+++ /dev/null
@@ -1,5 +0,0 @@
-person:             azurite
-e-mail:             dn42@qu4rtz.moe
-nic-hdl:            AZURITE-DN42
-mnt-by:             QU4RTZ-MNT
-source:             DN42
diff --git a/data/route/172.20.47.224_27 b/data/route/172.20.47.224_27
deleted file mode 100644
index 32db35a16..000000000
--- a/data/route/172.20.47.224_27
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.20.47.224/27
-origin:             AS4242422916
-max-length:         29
-mnt-by:             QU4RTZ-MNT
-source:             DN42
diff --git a/data/route6/fd44:2916:8877::_48 b/data/route6/fd44:2916:8877::_48
deleted file mode 100644
index 0959c6a8c..000000000
--- a/data/route6/fd44:2916:8877::_48
+++ /dev/null
@@ -1,5 +0,0 @@
-route6:             fd44:2916:8877::/48
-origin:             AS4242422916
-max-length:         64
-mnt-by:             QU4RTZ-MNT
-source:             DN42