AS16509 99.151.160.0/20 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 4094Addressable IPs: 409699.151.160.0/2499.151.161.0/2499.151.162.0/2499.151.163.0/2499.151.164.0/2499.151.165.0/2499.151.166.0/2499.151.167.0/2499.151.168.0/2499.151.169.0/2499.151.170.0/2499.151.171.0/2499.151.172.0/2499.151.173.0/2499.151.174.0/2499.151.175.0/24