diff --git a/arch-config/scripts/pieces/wireguard-lan-routes.sh b/arch-config/scripts/pieces/wireguard-lan-routes.sh
index 5b1dd64f..83669b6b 100755
--- a/arch-config/scripts/pieces/wireguard-lan-routes.sh
+++ b/arch-config/scripts/pieces/wireguard-lan-routes.sh
@@ -24,7 +24,12 @@ unzip "$file" -d "$extract"
 
 readarray -d '' conffiles < <(find "$extract" -name "*\.conf" -print0)
 
+#https://www.procustodibus.com/blog/2021/03/wireguard-allowedips-calculator/
+#allowedips="0.0.0.0/1, 128.0.0.0/3, 160.0.0.0/7, 162.0.0.0/11, 162.32.0.0/12, 162.48.0.0/14, 162.52.0.0/15, 162.54.0.0/16, 162.55.0.0/21, 162.55.8.0/23, 162.55.10.0/28, 162.55.10.17/32, 162.55.10.18/31, 162.55.10.20/30, 162.55.10.24/29, 162.55.10.32/27, 162.55.10.64/26, 162.55.10.128/25, 162.55.11.0/24, 162.55.12.0/22, 162.55.16.0/20, 162.55.32.0/19, 162.55.64.0/18, 162.55.128.0/17, 162.56.0.0/13, 162.64.0.0/10, 162.128.0.0/9, 163.0.0.0/8, 164.0.0.0/6, 168.0.0.0/5, 176.0.0.0/4, 192.0.0.0/2, ::/0"
+
 for file in "${conffiles[@]}"; do
+    # NOTE using "@" as delimiter for sed, as the string "allowedips" contains slashes
+    #sed -i "s@\(AllowedIPs\s=\s\)\(.*\)@\1${allowedips}@" "$file"
     if grep "PostUp" "$file" &>/dev/null; then
         echo "Skipping $file"
     else
@@ -38,6 +43,9 @@ for file in "${conffiles[@]}"; do
         # lan1dmz net
         awk 'NR==5{print "PostUp = ip route add 172.16.11.0/24 via 172.16.7.1 metric 10"}NR==5{print "PreDown = ip route del 172.16.11.0/24"}1' "$file" > "${file}.tmp"
         mv "${file}.tmp" "$file"
+        # hetzner storage box
+        awk 'NR==5{print "PostUp = ip route add 162.55.10.16/32 via 172.16.7.1 metric 10"}NR==5{print "PreDown = ip route del 162.55.10.16/32"}1' "$file" > "${file}.tmp"
+        mv "${file}.tmp" "$file"
         # NOTE only one PreDown line is required as we are using a specific table for this
         # TODO tables do not work as intended
         #awk 'NR==5{print "PostUp = ip route add 192.168.1.0/24 via 192.168.86.1 metric 10 table 7"}NR==5{print "PreDown = ip route flush table 7"}1' "$file" > "${file}.tmp"