AS16509 75.2.40.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204875.2.40.0/2475.2.41.0/2475.2.42.0/2475.2.43.0/2475.2.44.0/2475.2.45.0/2475.2.46.0/2475.2.47.0/24