AS14813 72.51.96.0/20 CIDR and IP Range Summary.ASN: 14813 - Columbus Telecommunications (Barbados) LimitedHost Count: 4094Addressable IPs: 409672.51.96.0/2472.51.97.0/2472.51.98.0/2472.51.99.0/2472.51.100.0/2472.51.101.0/2472.51.102.0/2472.51.103.0/2472.51.104.0/2472.51.105.0/2472.51.106.0/2472.51.107.0/2472.51.108.0/2472.51.109.0/2472.51.110.0/2472.51.111.0/24