A middleware that allows whitelist or blacklist incomming requests based on IP address. It can be configured using single IP address or ranges. It supports single IP, IP range IPv4 and IPv6.

koa middleware to filter request IPs or custom ID with glob patterns, array, string, regexp or matcher function. Support custom 403 Forbidden message and custom ID.

Laravel middleware for whitelisting/blacklisting client IP addresses

IP filter middleware for ThinkJS 2.0, support whiteList & blackList

PHP Basic Firewall

Fast and light TCP-server based IPv4 CIDR filter lookup server over minimal binary protocol, and memory footprint.

[UNMAINTAINED] Small simple IP blocker (whitelist/blacklist) for Connect/Express

Matching IPs using micromatch - glob patterns, RegExp, string or array of globs.

PHPFirewall is a tool to allow/block connections to your web resource using IP address. The IP address details are either retrieved from local database or by making API calls to IP2Location.io

IP filtering module for NGINX

A simple ipfilter library for .net web applications

This application is used to block malicious ip addresses on CloudFlare. This tool will help a lot to SOC Team.

A PHP script that filters known IP addresses from an Apache HTTP log file

Simple .pcap format file parser