WhoisClient.NET 3.0.1

.NET Standard 1.4 .NET Framework 4.5
There is a newer version of this package available.
See the version list below for details. 
dotnet add package WhoisClient.NET --version 3.0.1
NuGet\Install-Package WhoisClient.NET -Version 3.0.1
This command is intended to be used within the Package Manager Console in Visual Studio, as it uses the NuGet module's version of Install-Package. 
<PackageReference Include="WhoisClient.NET" Version="3.0.1" />
For projects that support PackageReference, copy this XML node into the project file to reference the package. 
paket add WhoisClient.NET --version 3.0.1
#r "nuget: WhoisClient.NET, 3.0.1"
#r directive can be used in F# Interactive and Polyglot Notebooks. Copy this into the interactive tool or source code of the script to reference the package. 
// Install WhoisClient.NET as a Cake Addin
#addin nuget:?package=WhoisClient.NET&version=3.0.1

// Install WhoisClient.NET as a Cake Tool
#tool nuget:?package=WhoisClient.NET&version=3.0.1

WhoisClient.NET NuGet Package Build status

Project Description

This is .NET Class library implementing a WHOIS client.

How to install

To install this library into your application, use the NuGet repository.

PM> Install-Package WhoisClient.NET

Sample source code (C#)

Async version

using Whois.NET;
...
private async Task QueryByIPAddress()
{
  var result = await WhoisClient.QueryAsync("8.8.8.8");
  
  Console.WriteLine("{0} - {1}", result.AddressRange.Begin, result.AddressRange.End); // "8.8.8.0 - 8.8.8.255"
  Console.WriteLine("{0}", result.OrganizationName); // "Google Inc. LVLT-GOGL-8-8-8 (NET-8-8-8-0-1)"
  Console.WriteLine(string.Join(" > ", result.RespondedServers)); // "whois.iana.org > whois.arin.net" 
}

private async Task QueryByDomain()
{
  var result = await WhoisClient.QueryAsync("google.com");
  
  Console.WriteLine("{0}", result.OrganizationName); // "Google Inc."
  Console.WriteLine(string.Join(" > ", result.RespondedServers)); // "whois.iana.org > whois.verisign-grs.com > whois.markmonitor.com" 
}

Sync version

using Whois.NET;
...
private void QueryByIPAddress()
{
  var result = WhoisClient.Query("8.8.8.8");
  
  Console.WriteLine("{0} - {1}", result.AddressRange.Begin, result.AddressRange.End); // "8.8.8.0 - 8.8.8.255"
  Console.WriteLine("{0}", result.OrganizationName); // "Google Inc. LVLT-GOGL-8-8-8 (NET-8-8-8-0-1)"
  Console.WriteLine(string.Join(" > ", result.RespondedServers)); // "whois.iana.org > whois.arin.net" 
}

private async void QueryByDomain()
{
  var result = WhoisClient.Query("google.com");
  
  Console.WriteLine("{0}", result.OrganizationName); // "Google Inc."
  Console.WriteLine(string.Join(" > ", result.RespondedServers)); // "whois.iana.org > whois.verisign-grs.com > whois.markmonitor.com" 
}

Supported Framework

v.3.x

  • .NET Core 1.1 or later (.NET Standard 1.4)
  • .NET Frameword v.4.5 or later

NOTICE - WhoisClient.NET v.3.x is no longer supported .NET Framework 4.0.

v.2.x

  • .NET Frameword v.4.0 or later

NOTICE - WhoisClient.NET v.2.x isn't supported .NET Core.

Async version for .NET Framework 4.0

WhoisClient.NET ver.2.x support "async" version methods for also .NET Framework 4.0 with powered by Microsoft.Bcl.Async NuGet package.

But if you don't want get dependencies for Microsoft.Bcl.Async and no need "async" version method, you can stay using v.1.x by like the follow install command.

PM> Install-Package WhoisClient.NET -Version 1.1.1
Product Compatible and additional computed target framework versions.
.NET net5.0 was computed.  net5.0-windows was computed.  net6.0 was computed.  net6.0-android was computed.  net6.0-ios was computed.  net6.0-maccatalyst was computed.  net6.0-macos was computed.  net6.0-tvos was computed.  net6.0-windows was computed.  net7.0 was computed.  net7.0-android was computed.  net7.0-ios was computed.  net7.0-maccatalyst was computed.  net7.0-macos was computed.  net7.0-tvos was computed.  net7.0-windows was computed.  net8.0 was computed.  net8.0-android was computed.  net8.0-browser was computed.  net8.0-ios was computed.  net8.0-maccatalyst was computed.  net8.0-macos was computed.  net8.0-tvos was computed.  net8.0-windows was computed. 
.NET Core netcoreapp1.0 was computed.  netcoreapp1.1 was computed.  netcoreapp2.0 was computed.  netcoreapp2.1 was computed.  netcoreapp2.2 was computed.  netcoreapp3.0 was computed.  netcoreapp3.1 was computed. 
.NET Standard netstandard1.4 is compatible.  netstandard1.5 was computed.  netstandard1.6 was computed.  netstandard2.0 was computed.  netstandard2.1 was computed. 
.NET Framework net45 is compatible.  net451 was computed.  net452 was computed.  net46 was computed.  net461 was computed.  net462 was computed.  net463 was computed.  net47 was computed.  net471 was computed.  net472 was computed.  net48 was computed.  net481 was computed. 
MonoAndroid monoandroid was computed. 
MonoMac monomac was computed. 
MonoTouch monotouch was computed. 
Tizen tizen30 was computed.  tizen40 was computed.  tizen60 was computed. 
Universal Windows Platform uap was computed.  uap10.0 was computed. 
Xamarin.iOS xamarinios was computed. 
Xamarin.Mac xamarinmac was computed. 
Xamarin.TVOS xamarintvos was computed. 
Xamarin.WatchOS xamarinwatchos was computed. 
Compatible target framework(s)
Included target framework(s) (in package)
Learn more about Target Frameworks and .NET Standard.

NuGet packages (2)

Showing the top 2 NuGet packages that depend on WhoisClient.NET:

Package Downloads
Yanga.Module.Api.Utilities

Api utilities , connect to external API
WhoisApp

WhoIs App is application to retrieve public data about domains, owners. Project contains library which is able to retrieve WHOIS data.

GitHub repositories

This package is not used by any popular GitHub repositories.

Version Downloads Last updated
5.0.0 15,544 6/3/2023
4.0.0 19,569 8/23/2022
3.0.1 86,325 7/20/2018
3.0.0 23,565 7/4/2017
3.0.0-beta 1,158 5/21/2017
2.0.1 10,163 10/21/2016
2.0.0 1,371 10/20/2016
1.1.1 1,469 10/20/2016
1.1.0 2,099 2/4/2016
1.0.2 6,649 3/27/2014
1.0.1 2,439 10/9/2012
1.0.0 1,832 5/23/2012

ver.3.0.1
- Bump IPAddressRange to 3.2.0
- Fix: poor algorithm of detection referral server.
ver.3.0.0
- Enhance: .NET Core support.
- [BREAKING CHANGE] .NET 4.0 was no longer supported.
ver.2.0.1
- Fix: missing XML document comment.
ver.2.0.0
- Add Async API
- Support for .NET 4.5
ver.1.1.1
Backport from bugfix 04939d461c628c574976ef4a686bcde9c298e2c0 of WhoisClient.NET-VS2015 by Keith J. Jones.
- Squashed a minor bug with responded servers output.
ver.1.1.0
Backport from the improvements of WhoisClient.NET-VS2015 by Keith J. Jones.
- Created a maximum timeout for the network connections, reads, and writes.
- Added a maximum number of retries.
- Added this functionality to help with bad network connections.
- Added IntelliSense information.
- Fixed problem with default constructor for WhoisResponse.
- Relaxed member protections.
- Added default constructor for WhoisResponse.
- Moved all queries to start with IANA.  Improved lookup algorithm.
- Fixed an issue detecting an organization name.
- Fixed an issue with an ARIN IP address whois.
- Many bug fixes and enhancements.
ver.1.0.2
- Fix bug with port number referral server response.
ver.1.0.1
- Single out one record when querying domain.