AS13 160.140.128.0/20 CIDR and IP Range Summary.ASN: 13 - Headquarters USAISCHost Count: 4094Addressable IPs: 4096160.140.128.0/24160.140.129.0/24160.140.130.0/24160.140.131.0/24160.140.132.0/24160.140.133.0/24160.140.134.0/24160.140.135.0/24160.140.136.0/24160.140.137.0/24160.140.138.0/24160.140.139.0/24160.140.140.0/24160.140.141.0/24160.140.142.0/24160.140.143.0/24