AS16509 13.57.207.48/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.207.4913.57.207.5013.57.207.5113.57.207.5213.57.207.5313.57.207.5413.57.207.5513.57.207.5613.57.207.5713.57.207.5813.57.207.5913.57.207.6013.57.207.6113.57.207.6213.57.207.6313.57.207.64