A simple tool to enumerate IpAddress and check if an IP address is contained by the defined range or set.
Support both IPv4 and IPv6.
Support CIDR notation.
In the Package Manager Console:
PM> Install-Package IpSet
IpRange represents a consecutive IP addresses.
Check an IP address.
var range = IpRange.ParseOrDefault("192.168.0.0/16");
var result = range.Contains("192.168.2.99"); // trueSupport multiple parsing formats.
[Theory]
[InlineData("192.168.0.10 - 192.168.10.20", "192.168.20", true)]
[InlineData("192.168.0.*", "192.168.0.255", true)]
[InlineData("192.168.0.*", "192.168.1.0", false)]
[InlineData("192.168.0.0/255.255.255.0", "192.168.1.100", false)]
[InlineData("192.168.0.0/16", "192.168.2.99", true)]
[InlineData("fe80::/10", "192.168.0.1", false)]
[InlineData("192.168.0.10", "192.168.0.11", false)]
public void Parse_And_Contains_Tests(string s, string testIp, bool expected)IpSet represents a group of IpRange instances. Ranges should be separated by comma when parsing.
IpSet is the recommended class over IpRange since it can hold one or multiple ranges.
More features will be added on it later.
Check an IP address.
var set = IpSet.ParseOrDefault("192.168.0.*,10.10.1.0/24,fe80::/10");
var result = set.Contains("192.168.2.99"); // false
result = set.Contains("10.10.1.200"); // true
result = set.Contains("fe80::"); // trueSupport multiple parsing formats.
Support any string conjunctions of IpRange formats by comma(","). Such as:
var set = IpSet.ParseOrDefault("192.168.0.10 - 192.168.10.20, 192.168.1.*, fe80::/10, 10.10.1.200");
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