AS2914 204.143.64.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048204.143.64.0/24204.143.65.0/24204.143.66.0/24204.143.67.0/24204.143.68.0/24204.143.69.0/24204.143.70.0/24204.143.71.0/24