android-async-http: Unable to resolve host "xxx.xxx.61.116:8087": No address associated with hostname

I’m trying to consume a SOAP service with the version 1.4.9 but I have an error and with the version 1.4.7 works fine.

W/System.err: java.net.UnknownHostException: Unable to resolve host "static-xxx-xxx-61-116.une.net.co": No address associated with hostname
W/System.err:     at java.net.InetAddress.lookupHostByName(InetAddress.java:427)
W/System.err:     at java.net.InetAddress.getAllByNameImpl(InetAddress.java:252)
W/System.err:     at java.net.InetAddress.getByName(InetAddress.java:305)
W/System.err:     at cz.msebera.android.httpclient.conn.scheme.PlainSocketFactory.connectSocket(PlainSocketFactory.java:154)
W/System.err:     at cz.msebera.android.httpclient.conn.scheme.SchemeSocketFactoryAdaptor.connectSocket(SchemeSocketFactoryAdaptor.java:65)
W/System.err:     at cz.msebera.android.httpclient.impl.conn.DefaultClientConnectionOperator.openConnection(DefaultClientConnectionOperator.java:177)
W/System.err:     at cz.msebera.android.httpclient.impl.conn.AbstractPoolEntry.open(AbstractPoolEntry.java:145)
W/System.err:     at cz.msebera.android.httpclient.impl.conn.AbstractPooledConnAdapter.open(AbstractPooledConnAdapter.java:131)
W/System.err:     at cz.msebera.android.httpclient.impl.client.DefaultRequestDirector.tryConnect(DefaultRequestDirector.java:611)
W/System.err:     at cz.msebera.android.httpclient.impl.client.DefaultRequestDirector.execute(DefaultRequestDirector.java:446)
W/System.err:     at cz.msebera.android.httpclient.impl.client.AbstractHttpClient.doExecute(AbstractHttpClient.java:860)
W/System.err:     at cz.msebera.android.httpclient.impl.client.CloseableHttpClient.execute(CloseableHttpClient.java:82)
W/System.err:     at com.loopj.android.http.AsyncHttpRequest.makeRequest(AsyncHttpRequest.java:146)
W/System.err:     at com.loopj.android.http.AsyncHttpRequest.makeRequestWithRetries(AsyncHttpRequest.java:177)
W/System.err:     at com.loopj.android.http.AsyncHttpRequest.run(AsyncHttpRequest.java:106)
W/System.err:     at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:422)
W/System.err:     at java.util.concurrent.FutureTask.run(FutureTask.java:237)
W/System.err:     at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1112)
W/System.err:     at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:587)
W/System.err:     at java.lang.Thread.run(Thread.java:818)

The error happens when the url has a port associated, with not using the port works well. example: This works:

http://xxx.xxx.195.171/wsgenesis/wsgenesis.asmx

This does not work:

http://xxx.xxx.61.116:8087/wsgenesis/wsgenesis.asmx

This is my code:

    client = new AsyncHttpClient();
    client.setTimeout(20000);
    String soapAction = "http://navacom.com.co/Login";

    client.addHeader("Content-Type", "text/xml; charset=utf-8");
    client.addHeader("SOAPAction", soapAction);
    String contentType = "text/xml; charset=utf-8";

    StringEntity entity = null;
    try {
        entity = new StringEntity(body, "utf-8");
        entity.setContentType("text/xml; charset=utf-8");
        entity.setChunked(true);
    } catch (IllegalArgumentException e) {
        Log.d("Depuracion", "StringEntity: IllegalArgumentException " + e);
    }
    String serverUrl = url + "?op=Login";

    client.post(mContext, serverUrl, entity, contentType, new AsyncHttpResponseHandler() {
        ....
        ....
    });