[REQUEST] ON JOIN ADRESS - mIRC Discussion Forums

Can someone help me with a on join ip checker?

Code:

on *:JOIN:$adress:*: {
if $adress() $read(IP.txt) {
echo Checked $adress this IP belongs to $getnick
   }
}

on *:join:#:{
if ($read(ip.txt,wn,$wildsite)) {
echo # Checked $v1 this IP belongs to $nick
}
}

And how do i this if i dont want to use a txt. ?

Whenever 127.0.0.1 JOINS i get a echo like 127.0.0.1 is here ?

How do i get just the 3 rows of a IP
Example IP is 127.0.0.1 i just want it to take 127.0.0.

Cutting the last number off.