hosts2ip.rb

gistfile1.rb

#!/usr/bin/env ruby
# encoding: utf-8

# simple script to extract IP addresses for specific sites
# http://www.dkh.minfin.bg/bg/pubs/4/546

require 'socket'

hosts = <<__EOF__
www.bet365.com
www.bet365.net
www.goldbet.com
www.goldbetsports.com
www.betin.com
www.sportingbet.com
www.morganbet.eu
www.betuniq.eu
www.planetwin365.com
www.unibet.com
www.bet-at-home.com
www.doxxbet.com
www.efbet.com
globetcasino12.com
www.ladbrokes.com
www.betfair.com
www.offsidebet.com
www.tempobet.com
www.888.com
www.betfred.com
www.jetbull.com
www.bet7days.com
__EOF__

require 'pp'
hosts.split("\n").each { |h|
  res =  Socket.getaddrinfo(h, "http", nil, :STREAM)
  puts "# #{h}"
  res.each { |ip| 
    puts ip[2]
  }
}