AS10011 223.27.72.0/21 CIDR and IP Range Summary.ASN: 10011 - ADVAN Advanscope Inc.Host Count: 2046Addressable IPs: 2048223.27.72.0/24223.27.73.0/24223.27.74.0/24223.27.75.0/24223.27.76.0/24223.27.77.0/24223.27.78.0/24223.27.79.0/24