AS16509 3.107.72.112/28 CIDR and IP Range Summary.ASN: 16509 - Amazon.com Inc.Host Count: 14Addressable IPs: 16 3.107.72.1133.107.72.1143.107.72.1153.107.72.1163.107.72.1173.107.72.1183.107.72.1193.107.72.1203.107.72.1213.107.72.1223.107.72.1233.107.72.1243.107.72.1253.107.72.1263.107.72.1273.107.72.128