AS16509 3.138.111.0/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 3.138.111.13.138.111.23.138.111.33.138.111.43.138.111.53.138.111.63.138.111.73.138.111.83.138.111.93.138.111.103.138.111.113.138.111.123.138.111.133.138.111.143.138.111.153.138.111.16