AS16509 13.57.225.64/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.225.6513.57.225.6613.57.225.6713.57.225.6813.57.225.6913.57.225.7013.57.225.7113.57.225.7213.57.225.7313.57.225.7413.57.225.7513.57.225.7613.57.225.7713.57.225.7813.57.225.7913.57.225.80