riswhois sync

var net = require("net"), client = net.connect({port:43, host:"riswhois.ripe.net"}, function() {
  console.log("connected to server!");
  client.write("-M -F 0.0.0.0/0\n");
});
client.on("data", function(a) {
  process.stdout.write(a.toString());
  client.end();
});
client.on("end", function() {
  console.log("done");
});