AS16509 52.119.216.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.119.216.0/2452.119.217.0/2452.119.218.0/2452.119.219.0/2452.119.220.0/2452.119.221.0/2452.119.222.0/2452.119.223.0/24