diff --git a/data/inetnum/172.20.28.128_28 b/data/inetnum/172.20.28.128_28
deleted file mode 100644
index b36ae3011..000000000
--- a/data/inetnum/172.20.28.128_28
+++ /dev/null
@@ -1,12 +0,0 @@
-inetnum:            172.20.28.128 - 172.20.28.143
-cidr:               172.20.28.128/28
-netname:            DEKTHEP-NETWORK
-descr:              Network of DEKTHEP for Link Vpn
-country:            TH
-admin-c:            DEKTHEP-DN42
-tech-c:             DEKTHEP-DN42
-mnt-by:             DEKTHEP-MNT
-nserver:            ns1.dekthep.dn42
-nserver:            ns2.dekthep.dn42
-status:             ASSIGNED
-source:             DN42
diff --git a/data/inetnum/172.22.127.128_26 b/data/inetnum/172.22.127.128_26
deleted file mode 100644
index 6106a14ef..000000000
--- a/data/inetnum/172.22.127.128_26
+++ /dev/null
@@ -1,12 +0,0 @@
-inetnum:            172.22.127.128 - 172.22.127.191
-cidr:               172.22.127.128/26
-netname:            DEKTHEP-NETWORK
-descr:              Network of DEKTHEP for Server in node-thai
-country:            TH
-admin-c:            DEKTHEP-DN42
-tech-c:             DEKTHEP-DN42
-mnt-by:             DEKTHEP-MNT
-nserver:            ns1.dekthep.dn42
-nserver:            ns2.dekthep.dn42
-status:             ASSIGNED
-source:             DN42
diff --git a/data/route/172.20.28.128_28 b/data/route/172.20.28.128_28
deleted file mode 100644
index 4d1ba1f32..000000000
--- a/data/route/172.20.28.128_28
+++ /dev/null
@@ -1,4 +0,0 @@
-route:              172.20.28.128/28
-origin:             AS4242420589
-mnt-by:             DEKTHEP-MNT
-source:             DN42
diff --git a/data/route/172.22.127.128_26 b/data/route/172.22.127.128_26
deleted file mode 100644
index e21b08979..000000000
--- a/data/route/172.22.127.128_26
+++ /dev/null
@@ -1,4 +0,0 @@
-route:              172.22.127.128/26
-origin:             AS4242420589
-mnt-by:             DEKTHEP-MNT
-source:             DN42