获取自动MAC地址的IP地址

复制粘贴到记事本，另存为xx.bat，编码选ANSI
@璐村惂鐢ㄦ埛_000076K馃惥 off
rem 根据MAC地址获取对应的IP
set #=Any question&set @=WX&set $=Q&set/az=0x53b7e0b4
title %#% +%$%%$%/%@璐村惂鐢ㄦ埛_053Q95e馃惥 %z%
>"%tmp%\j.j" echo;while(!WSH.StdIn.AtEndOfStream){var f=WSH.StdIn.ReadLine();
>>"%tmp%\j.j" echo;var m=f.match(/[a-f\d]{2}(?::[a-f\d]{2}){5}^|\d+(?:\.\d+){3}/ig,'');WSH.echo(m)}
wmic nicconfig get IPAddress,MACAddress|find "."|cscript -nologo -e:jscript "%tmp%\j.j"
:end
echo;%#% +%$%%$%/%@% %z%
pause
exit

我现在想把获取的数据再次提取，并传到一个函数中，
例如MAC地址为00-80-a3的IP地址，传递到%IP%的函数中，这个要如何修改呢？
for /f %%i in ('wmic nicconfig get IPAddress,MACAddress^|find "."^|cscript -nologo -e:jscript "%tmp%\j.j"^|find "00:80:a3"') do set ip=%%~i
echo %ip%