AS16509 13.57.207.40/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.207.4113.57.207.4213.57.207.4313.57.207.4413.57.207.4513.57.207.4613.57.207.4713.57.207.48