AS16509 13.57.56.64/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.56.6513.57.56.6613.57.56.6713.57.56.6813.57.56.6913.57.56.7013.57.56.7113.57.56.7213.57.56.7313.57.56.7413.57.56.7513.57.56.7613.57.56.7713.57.56.7813.57.56.7913.57.56.80