AS2914 198.138.72.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048198.138.72.0/24198.138.73.0/24198.138.74.0/24198.138.75.0/24198.138.76.0/24198.138.77.0/24198.138.78.0/24198.138.79.0/24