Write an expression or perl script to identify the entered
ip address is valid or not?
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Answer Posted / digesh patel
if($ipaddress=~m\b(?:(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\.){3}(?:25[0-5]|2[0-4][0-9]|[01]?[0-9][0-9]?)\b)
print "\n It is a valid IP address :";
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