AS16509 3.139.231.144/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 3.139.231.1453.139.231.1463.139.231.1473.139.231.1483.139.231.1493.139.231.1503.139.231.1513.139.231.1523.139.231.1533.139.231.1543.139.231.1553.139.231.1563.139.231.1573.139.231.1583.139.231.1593.139.231.160