AS6619 157.197.144.0/21 CIDR and IP Range Summary.ASN: 6619 - Asia Pacific Network Information CentreHost Count: 2046Addressable IPs: 2048157.197.144.0/24157.197.145.0/24157.197.146.0/24157.197.147.0/24157.197.148.0/24157.197.149.0/24157.197.150.0/24157.197.151.0/24