AS5650 172.108.128.0/21 CIDR and IP Range Summary.ASN: 5650 - Frontier Communications of America Inc.Host Count: 2046Addressable IPs: 2048172.108.128.0/24172.108.129.0/24172.108.130.0/24172.108.131.0/24172.108.132.0/24172.108.133.0/24172.108.134.0/24172.108.135.0/24