AS2914 207.21.48.0/20 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 4094Addressable IPs: 4096207.21.48.0/24207.21.49.0/24207.21.50.0/24207.21.51.0/24207.21.52.0/24207.21.53.0/24207.21.54.0/24207.21.55.0/24207.21.56.0/24207.21.57.0/24207.21.58.0/24207.21.59.0/24207.21.60.0/24207.21.61.0/24207.21.62.0/24207.21.63.0/24