AS16509 13.57.58.208/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.58.20913.57.58.21013.57.58.21113.57.58.21213.57.58.21313.57.58.21413.57.58.21513.57.58.216