AS15395 134.0.72.0/21 CIDR and IP Range Summary.ASN: 15395 - Rackspace Ltd.Host Count: 2046Addressable IPs: 2048134.0.72.0/24134.0.73.0/24134.0.74.0/24134.0.75.0/24134.0.76.0/24134.0.77.0/24134.0.78.0/24134.0.79.0/24