AS4538 222.206.40.0/21 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048222.206.40.0/24222.206.41.0/24222.206.42.0/24222.206.43.0/24222.206.44.0/24222.206.45.0/24222.206.46.0/24222.206.47.0/24