AS45064 223.223.176.0/20 CIDR and IP Range Summary.ASN: 45064 - Zspnet Beijing Zhongguancun Software Park Development Co. LTHost Count: 4094Addressable IPs: 4096223.223.176.0/24223.223.177.0/24223.223.178.0/24223.223.179.0/24223.223.180.0/24223.223.181.0/24223.223.182.0/24223.223.183.0/24223.223.184.0/24223.223.185.0/24223.223.186.0/24223.223.187.0/24223.223.188.0/24223.223.189.0/24223.223.190.0/24223.223.191.0/24