Regular Expressions 101

Community Patterns

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Community Library Entry

1

Regular Expression
.NET 7.0 (C#)

@"
(?<=(?!(https*://)*((127)|(192\.168)|(0\.0\.0\.0)))(?:(?:https*://)|^))(?:(?:2[0-5][0-5]|1[0-9]{2}|[0-9]{1,2})\.(?:2[0-5][0-5]|1[0-9]{2}|[0-9]{1,2})\.(?:2[0-5][0-5]|1[0-9]{2}|[0-9]{1,2})\.(?:2[0-5][0-5]|1[0-9]{2}|[0-9]{1,2}))(?=[^\d\s]|$)
"
gm

Description

Matches IP addresses excluding local addresses

Submitted by pvl_zh - 4 months ago