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    ip-set

    2.1.0 • Public • Published

    ip-set travis npm

    IP Address Set

    Efficient mutable set data structure optimized for use with IPv4 and IPv6 addresses. The primary use case is for working with potentially large IP blacklists.

    Works in the browser with browserify! This module is used by WebTorrent.

    install

    npm install ip-set
    

    usage

    const IPSet = require('ip-set')
     
    const ipSet = new IPSet(/* optionally pass an array of IP addresses to seed the set with */)
    ipSet.add(exampleBlockedIP1)
    ipSet.add(exampleBlockedIP2)
    let isBlocked = ipSet.contains(exampleBlockedIP2) // isBlocked will be true

    CIDR ip's are also supported

    ipSet.add(`192.168.1.0/24`);
    let isBlockedInList = ipSet.contains('192.168.1.0');// isBlockedInList will be true
    isBlockedInList = ipSet.contains('192.168.1.255');// isBlockedInList will be true

    todo

    (prioritized highest to lowest)

    • Port IPv4 implementation from torrent-stream
    • Add basic tests
    • Support CIDR notation
    • Support IPv6
    • Investigate potential use of node-iptrie

    credits

    Original interval-tree written by galedric for torrent-stream. Ported to an isolated npm module by transitive-bullshit for webtorrent.

    license

    MIT. Copyright (c) Travis Fischer

    Support my OSS work by following me on twitter twitter

    Install

    npm i ip-set

    DownloadsWeekly Downloads

    3,976

    Version

    2.1.0

    License

    MIT

    Unpacked Size

    7.5 kB

    Total Files

    4

    Last publish

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