AS16509 13.57.17.168/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.17.16913.57.17.17013.57.17.17113.57.17.17213.57.17.17313.57.17.17413.57.17.17513.57.17.176