AS2914 206.50.136.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048206.50.136.0/24206.50.137.0/24206.50.138.0/24206.50.139.0/24206.50.140.0/24206.50.141.0/24206.50.142.0/24206.50.143.0/24