AS5650 74.39.248.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 204874.39.248.0/2474.39.249.0/2474.39.250.0/2474.39.251.0/2474.39.252.0/2474.39.253.0/2474.39.254.0/2474.39.255.0/24