AS16509 54.240.96.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409654.240.96.0/2454.240.97.0/2454.240.98.0/2454.240.99.0/2454.240.100.0/2454.240.101.0/2454.240.102.0/2454.240.103.0/2454.240.104.0/2454.240.105.0/2454.240.106.0/2454.240.107.0/2454.240.108.0/2454.240.109.0/2454.240.110.0/2454.240.111.0/24