# File lib/jpmobile/mobile/ip_addresses/docomo.rb, line 6
          def ip_address_list
            @@ip_address_list ||= [
              "210.153.84.0/24",
              "210.136.161.0/24",
              "210.153.86.0/24",
              "124.146.174.0/24",
              "124.146.175.0/24",
              "202.229.176.0/24",
              "202.229.177.0/24",
              "202.229.178.0/24"
            ].map {|ip| IPAddr.new(ip)}
          end