AS16509 72.41.0.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409672.41.0.0/2472.41.1.0/2472.41.2.0/2472.41.3.0/2472.41.4.0/2472.41.5.0/2472.41.6.0/2472.41.7.0/2472.41.8.0/2472.41.9.0/2472.41.10.0/2472.41.11.0/2472.41.12.0/2472.41.13.0/2472.41.14.0/2472.41.15.0/24