AS40230 104.143.48.0/20 CIDR and IP Range Summary.ASN: 40230 - Columbus Telephone Company IncorporatedHost Count: 4094Addressable IPs: 4096104.143.48.0/24104.143.49.0/24104.143.50.0/24104.143.51.0/24104.143.52.0/24104.143.53.0/24104.143.54.0/24104.143.55.0/24104.143.56.0/24104.143.57.0/24104.143.58.0/24104.143.59.0/24104.143.60.0/24104.143.61.0/24104.143.62.0/24104.143.63.0/24