AS71 15.90.168.0/21 CIDR and IP Range Summary.ASN: 71 - HP Inc.Host Count: 2046Addressable IPs: 204815.90.168.0/2415.90.169.0/2415.90.170.0/2415.90.171.0/2415.90.172.0/2415.90.173.0/2415.90.174.0/2415.90.175.0/24