AS16509 18.245.208.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409618.245.208.0/2418.245.209.0/2418.245.210.0/2418.245.211.0/2418.245.212.0/2418.245.213.0/2418.245.214.0/2418.245.215.0/2418.245.216.0/2418.245.217.0/2418.245.218.0/2418.245.219.0/2418.245.220.0/2418.245.221.0/2418.245.222.0/2418.245.223.0/24