diff --git a/salt-pillar/dhcp/init.sls b/salt-pillar/dhcp/init.sls
index 12ae8b6..7697f8b 100644
--- a/salt-pillar/dhcp/init.sls
+++ b/salt-pillar/dhcp/init.sls
@@ -220,8 +220,8 @@ dhcp:
       domain-name: priv16.zentralwerk.org
 
   priv17:
-    start: 172.20.74.18
-    end: 172.20.74.30
+    start: 172.20.73.130
+    end: 172.20.73.158
     time: 120
     max-time: 86400
     opts:
diff --git a/salt-pillar/hosts/init.sls b/salt-pillar/hosts/init.sls
index bf50f07..be3001f 100644
--- a/salt-pillar/hosts/init.sls
+++ b/salt-pillar/hosts/init.sls
@@ -249,7 +249,7 @@ hosts-inet:
 {%- endfor %}
   priv2:
     priv2-gw: 172.20.75.1
-{%- for i in range(1, 31) %}
+{%- for i in range(1, 30) %}
     dhcp{{ i }}: 172.20.75.{{ 1 + i }}
 {%- endfor %}
   priv13:
@@ -288,9 +288,9 @@ hosts-inet:
     dhcp{{ i }}: 172.20.75.{{ 225 + i }}
 {%- endfor %}
   priv17:
-    priv17-gw: 172.20.74.17
-{%- for i in range(1, 14) %}
-    dhcp{{ i }}: 172.20.74.{{ 17 + i }}
+    priv17-gw: 172.20.73.129
+{%- for i in range(1, 30) %}
+    dhcp{{ i }}: 172.20.73.{{ 129 + i }}
 {%- endfor %}
   priv18:
     priv18-gw: 172.20.74.49
diff --git a/salt-pillar/subnets/init.sls b/salt-pillar/subnets/init.sls
index b61e855..06612fc 100644
--- a/salt-pillar/subnets/init.sls
+++ b/salt-pillar/subnets/init.sls
@@ -4,7 +4,6 @@ subnets-inet:
   pub: 172.20.76.0/22
   priv19: 172.20.73.192/26
   priv1: 172.20.74.0/28
-  priv17: 172.20.74.16/28
   priv9: 172.20.74.32/28
   priv18: 172.20.74.48/28
   priv5: 172.20.74.64/28
@@ -36,6 +35,7 @@ subnets-inet:
   priv32: 172.20.75.240/28
   c3d2: 172.22.99.0/24
   mgmt: 10.0.0.0/24
+  priv17: 172.20.73.128/27
 
 subnets-inet6:
   dn42:
diff --git a/subnets.md b/subnets.md
index 61c87e8..35bccc6 100644
--- a/subnets.md
+++ b/subnets.md
@@ -7,11 +7,12 @@ Machine-readable here: [salt-pillar/subnets](./salt-pillar/subnets/init.sls)
 * 172.20.72.128/25
 * 172.20.73.0-172.20.73.63/26 SERVERS
 * 172.20.73.64/26 RESERVED FOR EXPANDING SERVERS
-* 172.20.73.128/26 UNUSED
+* 172.20.73.128/27 PRIV17
+* 172.20.73.160/27 UNUSED
 * 172.20.73.192/26 PRIV19
 * 172.20.74.0/24:
   * 172.20.74.0/28 PRIV1
-  * 172.20.74.16/28 PRIV17
+  * 172.20.74.16/28 UNUSED
   * 172.20.74.32/28 PRIV9
   * 172.20.74.48/28 PRIV18
   * 172.20.74.64/28 PRIV5