AS16509 99.83.149.48/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 99.83.149.4999.83.149.5099.83.149.5199.83.149.5299.83.149.5399.83.149.5499.83.149.5599.83.149.5699.83.149.5799.83.149.5899.83.149.5999.83.149.6099.83.149.6199.83.149.6299.83.149.6399.83.149.64