AS16509 13.57.208.48/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.208.4913.57.208.5013.57.208.5113.57.208.5213.57.208.5313.57.208.5413.57.208.5513.57.208.56