AS2914 204.203.56.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048204.203.56.0/24204.203.57.0/24204.203.58.0/24204.203.59.0/24204.203.60.0/24204.203.61.0/24204.203.62.0/24204.203.63.0/24