# File lib/jpmobile/mobile/ip_addresses/softbank.rb, line 6
          def ip_address_list
            @@ip_address_list ||= [
              "123.108.237.0/27",
              "202.253.96.224/27",
              "210.146.7.192/26",
              "210.175.1.128/25"
            ].map {|ip| IPAddr.new(ip) }
          end