Community Patterns

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1

Regular Expression
Created·2024-08-14 07:56
Flavor·PCRE2 (PHP)

/
^((25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)\.){3}(25[0-5]|2[0-4][0-9]|[0-1]?[0-9][0-9]?)(?:\/([0-9]|[1-2][0-9]|3[0-2]))?$
/
gm
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Description

Submitted by anonymous