diff --git a/data/dns/mortzu.dn42 b/data/dns/mortzu.dn42
deleted file mode 100644
index 3a80da190..000000000
--- a/data/dns/mortzu.dn42
+++ /dev/null
@@ -1,8 +0,0 @@
-domain:             mortzu.dn42
-nserver:            ns-1.mortzu.dn42 172.22.192.19
-nserver:            ns-2.mortzu.dn42 172.22.192.226
-admin-c:            MORTZU-DN42
-tech-c:             MORTZU-DN42
-mnt-by:             MORTZU-MNT
-status:             EVALPEND 1500201135
-source:             DN42
diff --git a/data/dns/pads.dn42 b/data/dns/pads.dn42
deleted file mode 100644
index f57709eb1..000000000
--- a/data/dns/pads.dn42
+++ /dev/null
@@ -1,8 +0,0 @@
-domain:             pads.dn42
-nserver:            ns-1.mortzu.dn42
-nserver:            ns-2.mortzu.dn42
-admin-c:            MORTZU-DN42
-tech-c:             MORTZU-DN42
-mnt-by:             MORTZU-MNT
-status:             EVALPEND 1500201265
-source:             DN42
diff --git a/data/inetnum/172.22.192.0_20 b/data/inetnum/172.22.192.0_22
similarity index 80%
rename from data/inetnum/172.22.192.0_20
rename to data/inetnum/172.22.192.0_22
index cb391d256..a343f3a0b 100644
--- a/data/inetnum/172.22.192.0_20
+++ b/data/inetnum/172.22.192.0_22
@@ -1,4 +1,4 @@
-inetnum:            172.22.192.0 - 172.22.207.255
+inetnum:            172.22.192.0 - 172.22.195.254
 netname:            MORTZU-DN42-NET4
 descr:              mortzu IPv4 dn42 address space
 country:            DE
@@ -6,13 +6,11 @@ admin-c:            MORTZU-DN42
 tech-c:             MORTZU-DN42
 status:             ALLOCATED
 mnt-by:             MORTZU-MNT
-nserver:            ns-1.mortzu.dn42
-nserver:            ns-2.mortzu.dn42
 remarks:            ++++++++++++++++++++++++++++++++++++++++++++
 remarks:            | In case of peering requests send mail to |
 remarks:            | dn42-peering@mortzu.de                   |
 remarks:            | In case of abuse or probleme send to     |
 remarks:            | dn42-problems@mortzu.de                  |
 remarks:            ++++++++++++++++++++++++++++++++++++++++++++
-cidr:               172.22.192.0/20
+cidr:               172.22.192.0/22
 source:             DN42
diff --git a/data/route/172.22.192.0_29 b/data/route/172.22.192.0_29
deleted file mode 100644
index 3ac242096..000000000
--- a/data/route/172.22.192.0_29
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.192.0/29
-descr:              Germany, Falkenstein, Hetzner
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42
diff --git a/data/route/172.22.192.16_29 b/data/route/172.22.192.16_28
similarity index 78%
rename from data/route/172.22.192.16_29
rename to data/route/172.22.192.16_28
index 47ddd2c72..1aa1c700c 100644
--- a/data/route/172.22.192.16_29
+++ b/data/route/172.22.192.16_28
@@ -1,4 +1,4 @@
-route:              172.22.192.16/29
+route:              172.22.192.16/28
 descr:              Germany, Bremen, PLUTEX, DC1
 origin:             AS64794
 mnt-by:             MORTZU-MNT
diff --git a/data/route/172.22.192.24_29 b/data/route/172.22.192.24_29
deleted file mode 100644
index 3e1cb577f..000000000
--- a/data/route/172.22.192.24_29
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.192.24/29
-descr:              Germany, Bremen, PLUTEX, DC5
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42
diff --git a/data/route/172.22.192.32_29 b/data/route/172.22.192.32_29
deleted file mode 100644
index ded01e64e..000000000
--- a/data/route/172.22.192.32_29
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.192.32/29
-descr:              France, Roubaix, OVH
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42
diff --git a/data/route/172.22.192.48_28 b/data/route/172.22.192.48_28
new file mode 100644
index 000000000..086bfccb5
--- /dev/null
+++ b/data/route/172.22.192.48_28
@@ -0,0 +1,5 @@
+route:              172.22.192.48/28
+descr:              Germany, Bremen, PLUTEX, DC1
+origin:             AS64794
+mnt-by:             MORTZU-MNT
+source:             DN42
diff --git a/data/route/172.22.192.8_29 b/data/route/172.22.192.8_29
deleted file mode 100644
index d9aa15806..000000000
--- a/data/route/172.22.192.8_29
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.192.8/29
-descr:              Germany, Nuremberg, Hetzner
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42
diff --git a/data/route/172.22.193.0_25 b/data/route/172.22.193.0_24
similarity index 78%
rename from data/route/172.22.193.0_25
rename to data/route/172.22.193.0_24
index d91d4776c..c00f4ef77 100644
--- a/data/route/172.22.193.0_25
+++ b/data/route/172.22.193.0_24
@@ -1,4 +1,4 @@
-route:              172.22.193.0/25
+route:              172.22.193.0/24
 descr:              Germany, Bremen, moge.space
 origin:             AS64794
 mnt-by:             MORTZU-MNT
diff --git a/data/route/172.22.196.0_22 b/data/route/172.22.196.0_22
deleted file mode 100644
index cfcdb4767..000000000
--- a/data/route/172.22.196.0_22
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.196.0/22
-descr:              Internal usage
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42
diff --git a/data/route/172.22.200.0_21 b/data/route/172.22.200.0_21
deleted file mode 100644
index d0a51387c..000000000
--- a/data/route/172.22.200.0_21
+++ /dev/null
@@ -1,5 +0,0 @@
-route:              172.22.200.0/21
-descr:              Internal usage
-origin:             AS64794
-mnt-by:             MORTZU-MNT
-source:             DN42