AS4755 219.64.64.0/20 CIDR and IP Range Summary.ASN: 4755 - Tata Communications Formerly VSNL is Leading ISPHost Count: 4094Addressable IPs: 4096219.64.64.0/24219.64.65.0/24219.64.66.0/24219.64.67.0/24219.64.68.0/24219.64.69.0/24219.64.70.0/24219.64.71.0/24219.64.72.0/24219.64.73.0/24219.64.74.0/24219.64.75.0/24219.64.76.0/24219.64.77.0/24219.64.78.0/24219.64.79.0/24