AS16509 13.57.235.48/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.235.4913.57.235.5013.57.235.5113.57.235.5213.57.235.5313.57.235.5413.57.235.5513.57.235.5613.57.235.5713.57.235.5813.57.235.5913.57.235.6013.57.235.6113.57.235.6213.57.235.6313.57.235.64