AS16509 99.82.144.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204899.82.144.0/2499.82.145.0/2499.82.146.0/2499.82.147.0/2499.82.148.0/2499.82.149.0/2499.82.150.0/2499.82.151.0/24