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https://issues.apache.org/jira/browse/NET-641?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16112902#comment-16112902
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Sebb commented on NET-641:
--------------------------

I agree; 0.0.0.0 cannot be in range for any address spec.

> SubnetUtils.SubnetInfo.isInRange("0.0.0.0") returns incorrect value
> -------------------------------------------------------------------
>
>                 Key: NET-641
>                 URL: https://issues.apache.org/jira/browse/NET-641
>             Project: Commons Net
>          Issue Type: Bug
>    Affects Versions: 3.6
>         Environment: Windows; JDK8; common-net 3.6
>            Reporter: pin_ptr
>            Priority: Minor
>
> Code:
> import org.apache.commons.net.util.SubnetUtils;
> public class A {
>   public static void main(String[] args) {
>     System.out.println(new 
> SubnetUtils("192.168.1.0/30").getInfo().isInRange("0.0.0.0"));
>     System.out.println(new 
> SubnetUtils("192.168.1.0/31").getInfo().isInRange("0.0.0.0"));
>     System.out.println(new 
> SubnetUtils("192.168.1.0/32").getInfo().isInRange("0.0.0.0"));
>   }
> }
> Result:
> false
> true
> true
> Expected:
> false
> false
> false



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