AS16509 13.57.250.208/29 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 6Addressable IPs: 8 13.57.250.20913.57.250.21013.57.250.21113.57.250.21213.57.250.21313.57.250.21413.57.250.21513.57.250.216