Warning: simplexml_load_file() [function.simplexml-load-file]: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/virtual/dswp.de/htdocs/IPRangeConvert.php on line 38

Warning: simplexml_load_file(http://lab.db.ripe.net/whois/search?source=ripe&query-string=83.141.4.230) [function.simplexml-load-file]: failed to open stream: php_network_getaddresses: getaddrinfo failed: Name or service not known in /var/www/virtual/dswp.de/htdocs/IPRangeConvert.php on line 38

Warning: simplexml_load_file() [function.simplexml-load-file]: I/O warning : failed to load external entity "http://lab.db.ripe.net/whois/search?source=ripe&query-string=83.141.4.230" in /var/www/virtual/dswp.de/htdocs/IPRangeConvert.php on line 38

Fatal error: Call to a member function xpath() on a non-object in /var/www/virtual/dswp.de/htdocs/IPRangeConvert.php on line 39