AS16509 54.183.140.0/27 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 30Addressable IPs: 32 54.183.140.154.183.140.254.183.140.354.183.140.454.183.140.554.183.140.654.183.140.754.183.140.854.183.140.954.183.140.1054.183.140.1154.183.140.1254.183.140.1354.183.140.1454.183.140.1554.183.140.1654.183.140.1754.183.140.1854.183.140.1954.183.140.2054.183.140.2154.183.140.2254.183.140.2354.183.140.2454.183.140.2554.183.140.2654.183.140.2754.183.140.2854.183.140.2954.183.140.3054.183.140.3154.183.140.32