AS10381 64.42.128.0/20 CIDR and IP Range Summary.ASN: 10381 - Southwest Cyberport Inc.Host Count: 4094Addressable IPs: 409664.42.128.0/2464.42.129.0/2464.42.130.0/2464.42.131.0/2464.42.132.0/2464.42.133.0/2464.42.134.0/2464.42.135.0/2464.42.136.0/2464.42.137.0/2464.42.138.0/2464.42.139.0/2464.42.140.0/2464.42.141.0/2464.42.142.0/2464.42.143.0/24