AS16509 54.248.0.0/13 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 524286Addressable IPs: 52428854.248.0.0/1654.248.0.0/1654.248.0.0/1654.248.0.0/1654.248.0.0/1654.248.0.0/1654.248.0.0/1654.248.0.0/16