AS5650 74.42.120.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204874.42.120.0/2474.42.121.0/2474.42.122.0/2474.42.123.0/2474.42.124.0/2474.42.125.0/2474.42.126.0/2474.42.127.0/24