Here is one way to get the name. 
use Socket;
my $iaddr = inet_aton('64.236.172.30');
my $name  = gethostbyaddr($iaddr, AF_INET);
print $name;

[download]
read perldoc -f gethostbyaddr
Boris

In reply to Re: Adding an nslookup to a log script by borisz
in thread Adding an nslookup to a log script by Anonymous Monk

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