AS51964 57.82.128.0/20 CIDR and IP Range Summary.ASN: 51964 - Orange Business Services U.S. Inc.Host Count: 4094Addressable IPs: 409657.82.128.0/2457.82.129.0/2457.82.130.0/2457.82.131.0/2457.82.132.0/2457.82.133.0/2457.82.134.0/2457.82.135.0/2457.82.136.0/2457.82.137.0/2457.82.138.0/2457.82.139.0/2457.82.140.0/2457.82.141.0/2457.82.142.0/2457.82.143.0/24