AS16509 13.57.47.64/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.47.6513.57.47.6613.57.47.6713.57.47.6813.57.47.6913.57.47.7013.57.47.7113.57.47.7213.57.47.7313.57.47.7413.57.47.7513.57.47.7613.57.47.7713.57.47.7813.57.47.7913.57.47.80