AS71 15.208.136.0/21 CIDR and IP Range Summary.ASN: 71 - HP Inc.Host Count: 2046Addressable IPs: 204815.208.136.0/2415.208.137.0/2415.208.138.0/2415.208.139.0/2415.208.140.0/2415.208.141.0/2415.208.142.0/2415.208.143.0/24