AS5650 74.43.136.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204874.43.136.0/2474.43.137.0/2474.43.138.0/2474.43.139.0/2474.43.140.0/2474.43.141.0/2474.43.142.0/2474.43.143.0/24