AS16509 52.84.48.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204852.84.48.0/2452.84.49.0/2452.84.50.0/2452.84.51.0/2452.84.52.0/2452.84.53.0/2452.84.54.0/2452.84.55.0/24