AS16509 52.219.32.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409652.219.32.0/2452.219.33.0/2452.219.34.0/2452.219.35.0/2452.219.36.0/2452.219.37.0/2452.219.38.0/2452.219.39.0/2452.219.40.0/2452.219.41.0/2452.219.42.0/2452.219.43.0/2452.219.44.0/2452.219.45.0/2452.219.46.0/2452.219.47.0/24