AS16509 13.248.48.0/21 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 2046Addressable IPs: 204813.248.48.0/2413.248.49.0/2413.248.50.0/2413.248.51.0/2413.248.52.0/2413.248.53.0/2413.248.54.0/2413.248.55.0/24