AS2914 204.143.72.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048204.143.72.0/24204.143.73.0/24204.143.74.0/24204.143.75.0/24204.143.76.0/24204.143.77.0/24204.143.78.0/24204.143.79.0/24