AS4538 222.19.48.0/20 CIDR and IP Range Summary.ASN: 4538 - Asia Pacific Network Information CentreHost Count: 4094Addressable IPs: 4096222.19.48.0/24222.19.49.0/24222.19.50.0/24222.19.51.0/24222.19.52.0/24222.19.53.0/24222.19.54.0/24222.19.55.0/24222.19.56.0/24222.19.57.0/24222.19.58.0/24222.19.59.0/24222.19.60.0/24222.19.61.0/24222.19.62.0/24222.19.63.0/24