AS16509 99.151.112.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409699.151.112.0/2499.151.113.0/2499.151.114.0/2499.151.115.0/2499.151.116.0/2499.151.117.0/2499.151.118.0/2499.151.119.0/2499.151.120.0/2499.151.121.0/2499.151.122.0/2499.151.123.0/2499.151.124.0/2499.151.125.0/2499.151.126.0/2499.151.127.0/24