AS16509 13.57.6.40/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.6.4113.57.6.4213.57.6.4313.57.6.4413.57.6.4513.57.6.4613.57.6.4713.57.6.48