AS4538 222.27.0.0/21 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048222.27.0.0/24222.27.1.0/24222.27.2.0/24222.27.3.0/24222.27.4.0/24222.27.5.0/24222.27.6.0/24222.27.7.0/24