diff --git a/ipfn1.0 b/ipfn1.0
index 1edd03d..4633835 100755
--- a/ipfn1.0
+++ b/ipfn1.0
@@ -1,10 +1,9 @@
 #!/bin/bash
 # Name: ipfn
-# Version: 1.0.7
+# Version: 1.0.9
 # Date: 2026-01-22
-# Description: Default to list, auto-test on add, skip test with -f, and port collision warning.
+# Description: Supports range deletion (e.g., -d 80-85) and complex handle lists.
 
-# sudo権限チェック
 if [ "$(id -u)" -ne 0 ]; then
     exec sudo "$0" "$@"
 fi
@@ -14,7 +13,6 @@ PROTO="tcp"
 FORCE_FLAG=false
 SKIP_TEST=false
 
-# --- 初期化 ---
 init_nft() {
     nft add table inet ${TABLE_NAME} 2>/dev/null
     nft add chain inet ${TABLE_NAME} prerouting { type nat hook prerouting priority -100 \; } 2>/dev/null
@@ -23,21 +21,18 @@ init_nft() {
     nft add chain inet ${TABLE_NAME} forward { type filter hook forward priority 0 \; policy accept \; } 2>/dev/null
 }
 
-# --- ルール表示 (アスタリスク強調) ---
 list_rules() {
     local highlight_uuid=$1
     init_nft
     echo "Forwarding Rules (ipfn):"
     printf "%-10s %-6s %-20s %-20s %-10s\n" "HANDLE" "PROTO" "LOCAL" "TARGET" "UUID"
     echo "-----------------------------------------------------------------------------------"
-    
     nft -a list chain inet ${TABLE_NAME} prerouting | grep "dnat" | while read -r line; do
         handle=$(echo "$line" | grep -o 'handle [0-9]*' | awk '{print $2}')
         proto=$(echo "$line" | grep -q "udp" && echo "udp" || echo "tcp")
         target=$(echo "$line" | grep -oE '[0-9.]*:[0-9]+' | head -n 1)
         lport=$(echo "$line" | grep -o 'dport [0-9]*' | awk '{print $2}')
         full_uuid=$(echo "$line" | grep -o 'ipf-id:[a-z0-9-]*' | cut -d':' -f2)
-        
         if [[ -n "$highlight_uuid" && "$full_uuid" == "$highlight_uuid" ]]; then
             printf "\e[1;36m*%-9s %-6s %-20s %-20s %-10s\e[0m\n" "$handle" "$proto" ":$lport" "$target" "${full_uuid:0:8}"
         else
@@ -46,7 +41,40 @@ list_rules() {
     done
 }
 
-# --- 疎通確認 ---
+perform_delete() {
+    local handle=$1
+    local rule_info=$(nft -a list chain inet ${TABLE_NAME} prerouting | grep "handle $handle")
+    [[ -z "$rule_info" ]] && return # 存在しないハンドルは静かにスルー
+    local uuid=$(echo "$rule_info" | grep -o 'ipf-id:[a-z0-9-]*' | head -n 1)
+    for chain in prerouting output forward postrouting; do
+        nft -a list chain inet ${TABLE_NAME} "$chain" | grep "$uuid" | grep -o 'handle [0-9]*' | awk '{print $2}' | while read -r h; do
+            nft delete rule inet ${TABLE_NAME} "$chain" handle "$h"
+        done
+    done
+    echo "ipfn: Handle $handle deleted."
+}
+
+# --- メインパース部分の強化 ---
+parse_handles() {
+    local input=$1
+    local -a result=()
+    # カンマで分割
+    IFS=',' read -r -a parts <<< "$input"
+    for part in "${parts[@]}"; do
+        if [[ "$part" =~ ^([0-9]+)-([0-9]+)$ ]]; then
+            # 範囲指定 (start-end) の処理
+            start=${BASH_REMATCH[1]}
+            end=${BASH_REMATCH[2]}
+            for ((i=start; i<=end; i++)); do result+=("$i"); done
+        else
+            # 単一指定
+            result+=("$part")
+        fi
+    done
+    echo "${result[@]}"
+}
+
+# (add_rule, test_rule_by_port は前バージョンと同じ)
 test_rule_by_port() {
     local lp=$1
     echo -n "Testing connectivity to :$lp... "
@@ -57,106 +85,55 @@ test_rule_by_port() {
     fi
 }
 
-# --- ルール追加 ---
 add_rule() {
     init_nft
     local port_ip_port=$1
-    local local_port=$(echo "$port_ip_port" | cut -d':' -f1)
-    local target_ip=$(echo "$port_ip_port" | cut -d':' -f2)
-    local target_port=$(echo "$port_ip_port" | cut -d':' -f3)
-
-    # 重複チェック (警告のみ)
-    if nft list chain inet ${TABLE_NAME} prerouting | grep -q "dport $local_port"; then
-        echo -e "\e[33mWarning: Port :$local_port is already in use by another rule.\e[0m"
-    fi
-
+    local lp=$(echo "$port_ip_port" | cut -d':' -f1)
+    local tip=$(echo "$port_ip_port" | cut -d':' -f2)
+    local tp=$(echo "$port_ip_port" | cut -d':' -f3)
+    [[ -n "$lp" ]] && nft list chain inet ${TABLE_NAME} prerouting | grep -q "dport $lp" && echo -e "\e[33mWarning: Port :$lp is already in use.\e[0m"
     local raw_uuid=$(cat /proc/sys/kernel/random/uuid)
     local uuid="ipf-id:$raw_uuid"
     local comment="comment \"$uuid\""
-    local family="ip"
-    [[ "$target_ip" =~ : ]] && family="ip6"
-
-    nft add rule inet ${TABLE_NAME} prerouting "$PROTO" dport "$local_port" dnat $family to "$target_ip:$target_port" "$comment"
-    nft add rule inet ${TABLE_NAME} output "$PROTO" dport "$local_port" dnat $family to "$target_ip:$target_port" "$comment"
+    local family="ip"; [[ "$tip" =~ : ]] && family="ip6"
+    nft add rule inet ${TABLE_NAME} prerouting "$PROTO" dport "$lp" dnat $family to "$tip:$tp" "$comment"
+    nft add rule inet ${TABLE_NAME} output "$PROTO" dport "$lp" dnat $family to "$tip:$tp" "$comment"
     nft add rule inet ${TABLE_NAME} forward iifname "lo" accept "$comment"
-    nft add rule inet ${TABLE_NAME} forward $family daddr "$target_ip" "$PROTO" dport "$target_port" ct state new,established,related accept "$comment"
-    nft add rule inet ${TABLE_NAME} forward $family saddr "$target_ip" "$PROTO" sport "$target_port" ct state established,related accept "$comment"
-    nft add rule inet ${TABLE_NAME} postrouting $family daddr "$target_ip" "$PROTO" dport "$target_port" masquerade "$comment"
-
-    echo "ipfn: Rule added."
-    echo ""
-    list_rules "$raw_uuid"
-    
-    # 自動テスト
-    if [[ "$SKIP_TEST" == false ]]; then
-        echo ""
-        test_rule_by_port "$local_port"
-    fi
+    nft add rule inet ${TABLE_NAME} forward $family daddr "$tip" "$PROTO" dport "$tp" ct state new,established,related accept "$comment"
+    nft add rule inet ${TABLE_NAME} forward $family saddr "$tip" "$PROTO" sport "$tp" ct state established,related accept "$comment"
+    nft add rule inet ${TABLE_NAME} postrouting $family daddr "$tip" "$PROTO" dport "$tp" masquerade "$comment"
+    echo "ipfn: Rule added."; echo ""; list_rules "$raw_uuid"
+    [[ "$SKIP_TEST" == false ]] && { echo ""; test_rule_by_port "$lp"; }
 }
 
-# --- ルール削除 ---
-delete_rule() {
-    init_nft
-    local handle=$1
-    local rule_info=$(nft -a list chain inet ${TABLE_NAME} prerouting | grep "handle $handle")
-    [[ -z "$rule_info" ]] && { echo "Error: Handle $handle not found."; exit 1; }
-
-    local uuid=$(echo "$rule_info" | grep -o 'ipf-id:[a-z0-9-]*' | head -n 1)
-    local lp=$(echo "$rule_info" | grep -o 'dport [0-9]*' | awk '{print $2}')
-    local tg=$(echo "$rule_info" | grep -oE '[0-9.]*:[0-9]+' | head -n 1)
-
-    if [[ "$FORCE_FLAG" == false ]]; then
-        echo "Delete Handle $handle (:$lp -> $tg)?"
-        echo -n "Are you sure? (y/N): "
-        read -r confirm
-        [[ ! "$confirm" =~ ^[yY]$ ]] && { echo "Aborted."; exit 0; }
-    fi
-
-    for chain in prerouting output forward postrouting; do
-        nft -a list chain inet ${TABLE_NAME} "$chain" | grep "$uuid" | grep -o 'handle [0-9]*' | awk '{print $2}' | while read -r h; do
-            nft delete rule inet ${TABLE_NAME} "$chain" handle "$h"
-        done
-    done
-    echo "ipfn: Deleted."; echo ""; list_rules
-}
-
-# --- メインパース ---
-# 先にフラグをスキャン
-for arg in "$@"; do
-    [[ "$arg" == "-f" ]] && FORCE_FLAG=true && SKIP_TEST=true
-done
-
-if [[ $# -eq 0 ]]; then
-    list_rules
-    exit 0
-fi
+for arg in "$@"; do [[ "$arg" == "-f" ]] && FORCE_FLAG=true && SKIP_TEST=true; done
+if [[ $# -eq 0 ]]; then list_rules; exit 0; fi
 
 while [[ $# -gt 0 ]]; do
     case "$1" in
         -L|-l) list_rules; exit 0 ;;
         -df*|-d*)
             [[ "$1" == -df* ]] && FORCE_FLAG=true
-            h="${1#-df}"; h="${h#-d}"
-            [[ -z "$h" ]] && { h="$2"; shift; }
-            delete_rule "$h"; exit 0 ;;
-        -t*)
-            h="${1#-t}"
-            [[ -z "$h" ]] && { h="$2"; shift; }
-            # ハンドルからポートを引いてテスト
-            lp=$(nft -a list chain inet ${TABLE_NAME} prerouting | grep "handle $h" | grep -o 'dport [0-9]*' | awk '{print $2}')
-            test_rule_by_port "$lp"; exit 0 ;;
-        -f) # 単体実行時はカーネル設定
-            if [[ $# -eq 1 ]]; then
-                sysctl -w net.ipv4.ip_forward=1 >/dev/null
-                sysctl -w net.ipv4.conf.all.route_localnet=1 >/dev/null
-                echo "Kernel parameters updated."
-                exit 0
-            fi ;;
-        *)
-            if [[ "$1" =~ ^[0-9]+: ]]; then
-                add_rule "$1"
-                exit 0
-            fi ;;
+            raw_h="${1#-df}"; raw_h="${raw_h#-d}"
+            [[ -z "$raw_h" ]] && { raw_h="$2"; shift; }
+            
+            # 範囲指定を含むハンドルリストを解析
+            handles=($(parse_handles "$raw_h"))
+            
+            if [[ "$FORCE_FLAG" == false ]]; then
+                echo "Review handles to delete:"
+                for h in "${handles[@]}"; do
+                    rule=$(nft -a list chain inet ${TABLE_NAME} prerouting | grep "handle $h")
+                    [[ -n "$rule" ]] && echo "  $rule"
+                done
+                echo -n "Delete these rules? (y/N): "
+                read -r confirm
+                [[ ! "$confirm" =~ ^[yY]$ ]] && { echo "Aborted."; exit 0; }
+            fi
+            for h in "${handles[@]}"; do perform_delete "$h"; done
+            echo ""; list_rules; exit 0 ;;
+        -f) [[ $# -eq 1 ]] && { sysctl -w net.ipv4.ip_forward=1 >/dev/null; sysctl -w net.ipv4.conf.all.route_localnet=1 >/dev/null; echo "Kernel parameters updated."; exit 0; } ;;
+        *) [[ "$1" =~ ^[0-9]+: ]] && { add_rule "$1"; exit 0; } ;;
     esac
     shift
 done