AS16509 52.119.240.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.119.240.0/2452.119.241.0/2452.119.242.0/2452.119.243.0/2452.119.244.0/2452.119.245.0/2452.119.246.0/2452.119.247.0/24