AS2914 204.1.136.0/21 CIDR and IP Range Summary.ASN: 2914 - NTT America Inc.Host Count: 2046Addressable IPs: 2048204.1.136.0/24204.1.137.0/24204.1.138.0/24204.1.139.0/24204.1.140.0/24204.1.141.0/24204.1.142.0/24204.1.143.0/24