AS2914 207.156.208.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048207.156.208.0/24207.156.209.0/24207.156.210.0/24207.156.211.0/24207.156.212.0/24207.156.213.0/24207.156.214.0/24207.156.215.0/24