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Regular Expression Details

Title Test Find IP address validation
Expression
^((2[0-5][0-5]|1[\d][\d]|[\d][\d]|[\d])\.){3}(2[0-5][0-5]|1[\d][\d]|[\d][\d]|[\d])$
Description
Validates IP addresses and subnet masks
Matches
192.168.0.1 255.255.255.0
Non-Matches
423.192.168.1
Author Rating: The rating for this expression. Marko Maruna
Source
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Title: fails to match 10.219.12.3
Name: -
Date: 12/1/2010 1:49:40 PM
Comment:
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