A batch file for test all IPs in specific range

[AliM1988]

功能需求

I wrote a batch file to select and test all IPs in specific range from ip.txt.

@echo off
setlocal enabledelayedexpansion

rem Set the path to the file containing the IP ranges
set "all_ips_list=ipv4_all_cf_official.txt"

rem Define the default value by its content
set "default_value=188.114.96.0/20"

rem Check if the file exists
if not exist "%all_ips_list%" (
    echo File "%all_ips_list%" not found!
    pause
    exit /b
)

rem Display the content of the file and list options for the user
echo Please select one IP range from the following list:
echo.

set count=0
set default_index=0
for /f "usebackq tokens=*" %%A in ("%all_ips_list%") do (
    set /a count+=1
    set "current_line=%%A"

    rem Check if the line contains a CIDR block (e.g., has a "/")
    for /f "tokens=1,2 delims=/" %%B in ("%%A") do (
        set "base_ip=%%B"
        set "cidr_mask=%%C"
    )

    rem Calculate the number of IPs if it's a CIDR block
    if defined cidr_mask (
        set /a bits_to_shift=32-!cidr_mask!
        call :CalculateIPs !bits_to_shift!
        echo !count!. %%A ^(!num_ips! IPs^)
    ) else (
        echo !count!. %%A
    )

    rem Store the IP range in an array
    set "ip[!count!]=%%A"
    
    rem Check if the current line matches the default value
    if "%%A"=="%default_value%" set default_index=!count!
)

rem Validate if the file is empty
if "%count%"=="0" (
    echo The file "%all_ips_list%" is empty.
    pause
    exit /b
)

rem Validate if the default value exists in the list
if "%default_index%"=="0" (
    echo Default value "%default_value%" not found in %all_ips_list%.
    set default_index=1
    echo Defaulting to the first IP range: !ip[1]!
)

rem Prompt the user to select an option, showing the default value
set /p selection=Enter the number of the IP range to select (default is [%default_index%] %default_value%): 

rem If the user does not enter anything, use the default index
if "%selection%"=="" set selection=%default_index%

rem Validate the selection (ensure it's numeric)
for /f "delims=0123456789" %%C in ("%selection%") do (
    echo Invalid input! Please enter a valid number.
    pause
    exit /b
)

rem Validate the selection against range
if %selection% lss 1 (
    echo Invalid selection! Must be between 1 and %count%.
    pause
    exit /b
)
if %selection% gtr %count% (
    echo Invalid selection! Must be between 1 and %count%.
    pause
    exit /b
)

rem Retrieve the selected IP range
set "selected_ip_range=!ip[%selection%]!"

rem Run the CloudflareST.exe command with the selected IP range
echo Running command: CloudflareST.exe -p 25 -ip %selected_ip_range% -o result_specific_ips_cf.csv -allip
CloudflareST.exe -p 25 -ip %selected_ip_range% -o result_specific_ips_cf.csv -allip

rem Function to calculate 2^(32-mask)
:CalculateIPs
set "result=1"
for /l %%I in (1,1,%1) do set /a result*=2
set "num_ips=%result%"
goto :eof

endlocal

预期目标

I wrote a batch file to select and test all IPs in specific range from ip.txt.