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/(https?:\/\/).*(((1[0-9]{2})|(2[0-5]{2})|[0-9]{1,2})\.){3}(((1[0-9]{2})|(2[0-5]{2})|[0-9]{1,2}))/PCRE+110 years ago✓ Pre-loaded

About this regex

Matches HTTP or HTTPS URLs containing an IPv4 address (0-255 per octet) anywhere after the protocol. Useful for security monitoring, log analysis, and detecting direct IP access to web services rather than domain names.

ip-address url security network validation

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