AS16509 13.57.17.176/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 13.57.17.17713.57.17.17813.57.17.17913.57.17.18013.57.17.18113.57.17.18213.57.17.18313.57.17.18413.57.17.18513.57.17.18613.57.17.18713.57.17.18813.57.17.18913.57.17.19013.57.17.19113.57.17.192